TS-hx86 TS-h686 TS-h886 User Guide Document Version: 4 11/08/2020
TS-hx86 User Guide Contents 1. Preface About This Guide.......................................................................................................................................... 3 Audience.......................................................................................................................................................3 Document Conventions................................................................................................................................ 3 2.
Support and Other Resources.................................................................................................................... 56 6. Glossary myQNAPcloud............................................................................................................................................ 57 myQNAPcloud Link.....................................................................................................................................57 QuTS hero....................................
TS-hx86 User Guide 1. Preface About This Guide This guide provides information about the device and step-by-step instructions on installing the hardware. It also provides instructions on basic operations and troubleshooting information. Audience This document is intended for storage administrators. This guide assumes that the user is knowledgeable and qualified to install, maintain, and troubleshoot issues involving servers, server components, and storage systems.
TS-hx86 User Guide 2. Product Overview This chapter provides basic information about the QNAP device. About the TS-hX86 The TS-hX86 series is a robust and reliable enterprise NAS powered by an Intel® Xeon® D processor, and features two PCIe slots, two M.2 SSD slots, and four Intel 2.5 GbE ports.
TS-hx86 User Guide Component Flash memory TS-h686-D1602-8G TS-h886-D1622-16G 5 GB (dual-boot OS protection) Storage Drive bays Drive compatibility • 4 x 3.5-inch SATA 6 Gbps • 6 x 3.5-inch SATA 6 Gbps • 2 x 2.5-inch SATA 6 Gbps • 2 x 2.5-inch SATA 6 Gbps 3.5-inch bays: • 3.5-inch SATA hard disk drives • 2.5-inch SATA hard disk drives • 2.5-inch SATA solid-state drives 2.5-inch bays: • 2.5-inch SATA hard disk drives • 2.5-inch SATA solid-state drives M.2 SSD slots 2 x PCIe Gen 3 x4 NVMe M.
TS-hx86 User Guide Component TS-h686-D1602-8G TS-h886-D1622-16G Others Power supply unit 250W, 100-240V AC, 50/60 Hz System battery CR2032 lithium battery (3V, 225 mAh) Sound level 18.6 dB(A) 20.4 dB(A) Note The sound level was tested at a bystander position, which is within one meter of the NAS. The test NAS operated at low speed with the maximum number of drives installed.
TS-hx86 User Guide Front Panel TS-h686 No. Component No. Component 1 M.2 SSD LEDs 5 USB 3.2 Gen 2 One Touch Copy Type-A port 2 Power button 6 Drive LEDs 3 Power LED 7 SSD LEDs 4 USB One Touch Copy button 8 - TS-h886 No. 1 Component LCD panel No.
TS-hx86 User Guide No. Component No. Component 2 Enter button 7 USB One Touch Copy button 3 Select button 8 USB 3.2 Gen 2 One Touch Copy Type-A port 4 M.2 SSD LEDs 9 Drive LEDs 5 Power button 10 SSD LEDs Rear Panel TS-h686 No. Component No. Component 1 PCIe full-height covers 6 USB 3.2 Gen 1 Type-A ports 2 PSU power switch 7 2.5 Gigabit Ethernet ports (RJ45) 3 Power input 8 Com port Note This port is only for engineering purposes.
TS-hx86 User Guide TS-h886 No. Component No. Component 1 PCIe full-height covers 6 USB 3.2 Gen 1 Type-A ports 2 PSU power switch 7 2.5 Gigabit Ethernet ports (RJ45) 3 Power input 8 Com port Note This port is only for engineering purposes.
TS-hx86 User Guide Rear Panel LEDs TS-h686 No. 1 Component 2.5 Gigabit Ethernet speed LED No. 2 Component 2.5 Gigabit Ethernet activity LED TS-h886 No. 1 Component 2.5 Gigabit Ethernet speed LED No. 2 Component 2.
TS-hx86 User Guide Right Panel No. Component No. Component 1 PCIe 3.0 x8 5 Memory slot 1 2 Memory slot 4 6 M.2 SSD slot 1 3 Memory slot 3 7 M.2 SSD slot 2 4 Memory slot 2 - - Left Panel No. 1 Component PCIe 3.0 x8 No.
TS-hx86 User Guide Drive Numbering TS-h686 Drive Label A1 to A2 Drive Type 2.5-inch SATA Compatible Drives • 2.5-inch SATA 6 Gbps hard disk drives • 2.5-inch SATA 6 Gbps solid-state drives B1 to B4 3.5-inch SATA • 3.5-inch SATA 6 Gbps hard disk drives • 2.5-inch SATA 6 Gbps hard disk drives • 2.
TS-hx86 User Guide Drive Label A1 to A2 Drive Type 2.5-inch SATA Compatible Drives • 2.5-inch SATA 6 Gbps hard disk drives • 2.5-inch SATA 6 Gbps solid-state drives B1 to B6 3.5-inch SATA • 3.5-inch SATA 6 Gbps hard disk drives • 2.5-inch SATA 6 Gbps hard disk drives • 2.5-inch SATA 6 Gbps solid-state drives Safety Information The following instructions help ensure personal safety and environmental safety. Read these instructions carefully before performing any operations.
TS-hx86 User Guide • Moving components: Keep your body parts away from other moving components. Installation Requirements Category Environment Item • Room temperature: 0˚C to 40˚C (32˚F to 104˚F) • Non-condensing relative humidity: 5% to 95% • Wet-bulb temperature: 27˚C (80.
TS-hx86 User Guide • Installing 2.5-inch Hard Drives or Solid-State Drives on 3.5-inch Trays • Installing 2.5-inch Solid-State Drives on 2.5-inch Trays • Installing M.2 Solid-State Drives For the list of compatible drive models, go to https://www.qnap.com/compatibility. 3. Optional: Install expansion cards. For details, see Installing Expansion Cards. 4. Connect the NAS to the network. 5. Optional: Connect the expansion units. For details, see Connecting USB Expansion Units. 6.
TS-hx86 User Guide 3. Installation and Configuration This chapter provides specific hardware and firmware installation and configuration steps. Hardware Installation This section provides information on installing drives, memory modules, and expansion cards. Drive Installation The TS-hX86 series is compatible with 3.5-inch and 2.5-inch hard drives, 2.5-inch solid state drives, and M.2 SSD drives. Installing 3.5-inch Hard Drives on 3.
TS-hx86 User Guide b. Slide the lock down. c. Pull the handle to release the tray. d. Pull the tray out. 3. Install a drive on the tray. a. Remove the fastening panels from the sides of the drive tray.
TS-hx86 User Guide b. Place the drive on the tray so that the holes on the sides of the drive are aligned with the holes on the sides of the tray. c. Attach the fastening panels to lock the drive to the tray. d. Optional: Attach the screws to further secure the drive. 4. Load the tray into the bay. a. Insert the tray into the bay.
TS-hx86 User Guide b. Push the handle. c. Slide the lock up. d. Lock the tray. 5. Power on the NAS. Installing 2.5-inch Hard Drives or Solid-State Drives on 3.5-inch Trays Warning • Installing a drive deletes all data on the drive. • Observe electrostatic discharge (ESD) procedures to avoid damage to components.
TS-hx86 User Guide • Moving fan blades: Keep your hands and other body parts away from moving fan blades. • Other moving components: Keep your hands and other body parts away from other moving components. 1. Power off the NAS. 2. Remove the drive tray. a. Unlock the tray. b. Slide the lock down. c. Pull the handle to release the tray. d. Pull the tray out.
TS-hx86 User Guide 3. Install a drive on the tray. a. Remove the right fastening panel from the drive tray. b. Place the drive on the tray so that the holes on the bottom of the drive are aligned with the holes on the bottom of the tray. c. Attach the screws.
TS-hx86 User Guide 4. Load the tray into the bay. a. Insert the tray into the bay. b. Push the handle. c. Slide the lock up.
TS-hx86 User Guide d. Lock the tray. 5. Power on the NAS. Installing 2.5-inch Solid-State Drives on 2.5-inch Trays Warning • Installing a drive deletes all data on the drive. • Observe electrostatic discharge (ESD) procedures to avoid damage to components. • Moving fan blades: Keep your hands and other body parts away from moving fan blades. • Other moving components: Keep your hands and other body parts away from other moving components. 1. Power off the NAS. 2. Remove the drive tray. a.
TS-hx86 User Guide d. Pull the tray out. 3. Install a drive on the tray. a. Place the drive on the tray so that the holes on the bottom of the drive are aligned with the holes on the bottom of the tray. b. Attach the screws. 4. Load the tray into the bay. a. Insert the tray into the bay.
TS-hx86 User Guide b. Push the handle. c. Slide the lock up. d. Lock the tray. 5. Power on the NAS. Installing M.2 Solid-State Drives The TS-hX86 series has two M.2 SSD slots on the Right Panel. For a list of compatible M.2 SSDs, go to http://www.qnap.com/compatibility. Warning • Installing a drive deletes all data on the drive. • Observe electrostatic discharge (ESD) procedures to avoid damage to components. • Moving fan blades: Keep your hands and other body parts away from moving fan blades.
TS-hx86 User Guide Note • QNAP recommends installing heatsinks on the M.2 SSD controllers to enhance cooling efficiency and to ensure consistent performance. • Before installing non-QNAP heatsinks, ensure that they are of the appropriate size and shape. 1. Power off the device. 2. Disconnect the power cord from the electrical outlet. 3. Disconnect all cables and external attachments. 4. Remove the case cover. a. Loosen the screws. b. Slide the cover back. c. Lift the cover off the device. 5.
TS-hx86 User Guide 6. Install a heatsink on the M.2 SSD. a. Locate the controller on the M.2 SSD. Note The controller location varies depending on the model and manufacturer of the M.2 SSD. For details, refer to the documentation or contact the manufacturer. 7. Install the M.2 SSD. a. Pull out the pushpin. b. Insert the M.2 SSD into the slot.
TS-hx86 User Guide c. Insert the pushpin to secure the drive. Note For M.2 2110 SSDs, change the position of the pushpin first. 1. Turn the pushpin counter clockwise. 2. Pull out the pushpin, then insert the pushpin into the new position. 3. Turn the pushpin clockwise. 8. Attach the fan module. a. Align the protruding part of the module with the hole on the chassis below the M.2 SSD slot. b. Push the module toward the system board until the clip locks the module into place.
TS-hx86 User Guide c. Attach the screws. 9. Attach the case cover. a. Place the cover on the device. b. Slide the cover forward. c. Tighten the screws. 10. Connect all cables and external attachments. 11. Connect the power cord to the electrical outlet. 12. Power on the device.
TS-hx86 User Guide Installing Expansion Cards The TS-hX86 series supports selected expansion cards, some of which require QNAP PCIe brackets. QNAP-branded expansion cards purchased from the company website are shipped with the brackets necessary to fit the TS-hX86 series. Warning • Only qualified personnel should perform the following steps. Failure to follow instructions can result in serious injury or death. • Observe electrostatic discharge (ESD) procedures to avoid damage to components.
TS-hx86 User Guide 5. Remove the PCIe cover. a. Remove the screw that secures the cover to the bracket. b. Pull the cover away from the slot.
TS-hx86 User Guide 6. Optional: Attach the QNAP bracket to the expansion card. a. Remove all screws of the existing bracket. b. Carefully pull the bracket away from the card. c. Attach the QNAP bracket to the card using the same screws. d. Verify that the bracket does not move. 7. Install the expansion card. a. Hold the card by the edges. b. Insert the card into the slot. c. Attach the screw.
TS-hx86 User Guide Left Panel 8. Attach the case cover. a. Place the cover on the device. b. Slide the cover forward. c. Tighten the screws.
TS-hx86 User Guide 9. Connect all cables and external attachments. 10. Connect the power cord to the electrical outlet. 11. Power on the NAS. Replacing Memory Modules The TS-hX86 series has four memory slots. You can increase the memory capacity of the NAS by upgrading memory modules. For optimal quad-channel performance, replace memory modules in all four slots at the same time. Use only QNAP modules of the same type and capacity to maintain system performance and stability.
TS-hx86 User Guide • Moving fan blades: Keep your hands and other body parts away from moving fan blades. • Other moving components: Keep your hands and other body parts away from other moving components. 1. Power off the device. 2. Disconnect the power cord from the electrical outlet. 3. Disconnect all cables and external attachments. 4. Remove the case cover. a. Loosen the screws. b. Slide the cover back. c. Lift the cover off the device. 5. Remove the fan module. a.
TS-hx86 User Guide 6. Remove an existing module. a. Push the retention clips outward simultaneously to release the module. b. Verify that the module has tilted upward and is completely released from the slot. Warning Attempting to remove a module that is not completely released may damage the module and the motherboard. c. Hold the module by the edges. d. Carefully slide the module out of the slot.
TS-hx86 User Guide Warning • Do not touch the internal components, particularly the metal connectors. • Do not bend the module. 7. Install a new module. a. Align the notch with the ridge in the slot. b. Insert the module into the slot. c. Verify that the metal connectors are completely inserted into the slot. d. Carefully press down on the module until the retention clips lock the module into place. 8. Attach the fan module. a.
TS-hx86 User Guide 9. Attach the case cover. a. Place the cover on the device. b. Slide the cover forward. c. Tighten the screws. Expansion Unit Installation The TS-hX86 series supports USB expansion units. Refer to the following table for details. You can purchase storage expansion accessories from QNAP or an authorized reseller. For details, go to https://shop.qnap.com/.
TS-hx86 User Guide For the list of compatible expansion units and the maximum number of applicable expansion units, go to http://www.qnap.com/go/compatibility-expansion.
TS-hx86 User Guide • TR-002 • TR-004 • TR-004U • TL-D800C • TL-R1200C-RP 1. Connect the expansion unit to the NAS. a. Connect the USB cable to the USB Type-C port on the expansion unit. b. Connect the USB cable to a USB 3.2 Gen 1 Type-A port on the NAS. 2. Power on the expansion units. 3. Verify that the expansion units are recognized by the NAS. a. Log on to QuTS hero as administrator. b. Go to Main Menu > Storage & Snapshots > Overview > System . c. Verify that the expansion units are listed.
TS-hx86 User Guide Connecting SATA Expansion Units The TS-hX86 series supports one SATA expansion unit and is compatible with the following models: • TL-D400S • TL-D800S • TL-D1600S • TL-R400S • TL-R1200S-RP 1. Power off the NAS. 2. Install a host bus adapter on the PCIe slot. Note The QNAP QXP host bus adapter is required for connecting the SATA JBOD enclosure to a host device. Third-party host bus adapters are not compatible with QNAP JBOD enclosures. For details, see Installing Expansion Cards. 3.
TS-hx86 User Guide a. Log on to QTS as administrator. b. Go to Main Menu > Storage & Snapshots > Overview > Storage > System . c. Verify that the expansion units are listed. QuTS hero Installation The TS-hX86 series uses the QNAP QuTS hero operating system. You can install QuTS hero using any of the following methods. Method Qfinder Pro installation (Recommended) Description If the NAS is connected to your local area network, you can do the following: • Locate the NAS using Qfinder Pro.
TS-hx86 User Guide The Smart Installation Guide opens in the default web browser. 5. Click Start Smart Installation Guide. The Install Firmware window appears. 6. Install firmware using any of the following methods: Installation methods Steps Automatic a. Click Start. Automatically searches for available firmware updates and installs firmware. Manual installation a. Click Manual Installation. The Install Firmware window appears. b. Click Browser. The upload file window appears. c. Select file. d.
TS-hx86 User Guide Warning Clicking Yes deletes all data on the drive before installing QuTS hero. 17. Click Yes. • The QuTS hero installation progress bar appears. • QuTS hero is installed. Note It may take a couple of minutes to complete QuTS hero installation. 18. Optional: Click Go to NAS Management. Tip Click Go to NAS Management to set more advanced QuTS hero configuations and settings. For details, see QuTS hero User Guide.
TS-hx86 User Guide • For security purposes, the myQNAPCloud Link remote connection service will be disabled on your NAS after initialization. You can enable it by connecting to QuTS hero through LAN and then installing myQNAPCloud Link. 7. Click Next. The Smart Installation Guide opens in the default web browser. 8. Perform any of the following actions. • To check for the latest available version, click Start.
TS-hx86 User Guide 16. Click Next. The Cross-platform file transfer service screen appears. 17. Select the types of devices that you will use to access shared folders on the NAS. 18. Click Next. 19. Review the settings. 20. Click Apply. A confirmation message appears. Warning Clicking Confirm deletes all data on the drive before installing QuTS hero. 21. Click Confirm. QuTS hero is installed. 22. Optional: Click Go to NAS Management.
TS-hx86 User Guide 4. Basic Operations This chapter describes basic NAS operations. Power Button Operation User Action Result Power on Press the button once. The device powers on. Power off Press and hold the button for 1.5 seconds. The device powers off. Force power off Press and hold the button for 5 seconds. The device powers off. Important Use this method only when the device is unresponsive. Reset Button Operation Basic system reset User Action Press and hold the button for 3 seconds.
TS-hx86 User Guide USB One Touch Copy Button The USB One Touch Copy button allows you to copy data backups from a USB device to the NAS or from the NAS to a USB device. This feature supports incremental backups. The NAS only copies files that were modified or added after the last backup. LCD Panel Note The LCD panel is only available on the TS-h886.
TS-hx86 User Guide • Default gateway • Primary DNS • Secondary DNS 1. Press Enter or Select. The panel displays the NAS name and QuTS hero version. 2. Press and hold Enter for two seconds. The panel displays Main Menu 1.TCP/IP. 3. Press and hold Enter. The panel displays the IP address of the first network adapter. 4. Press Select repeatedly until the panel displays Enter Network Settings. 5. Press and hold Enter. The panel displays the configurable network settings. 6.
TS-hx86 User Guide The panel displays the name and capacity of the next volume. 6. Optional: Repeat step 5 as necessary. Viewing System Information The LCD panel can display the CPU temperature, system temperature, and system fan speed. 1. Press Enter or Select. The panel displays the NAS name and QuTS hero version. 2. Press and hold Enter for two seconds. The panel displays Main Menu 1. TCP/IP. 3. Press Enter repeatedly until the panel displays Main Menu 4. System. 4. Press and hold Enter.
TS-hx86 User Guide System Message Description Network Lost LAN 1 and LAN 2 disconnected in failover or loadbalancing mode. LAN [number] Lost LAN [number] has disconnected. HDD Failure Drive has failed. Vol [number] Full Volume is full. HDD Ejected Drive has ejected. Vol [number] Degraded Volume [number] is in degrade mode. Vol [number] Unmounted Volume [number] has unmounted. Vol [number] Inactive Volume [number] is inactive.
TS-hx86 User Guide LED System Status Status Flashes green and red alternately every 0.5 seconds Description • The drive is being formatted. • The device is being initialized. • The operating system is being updated. • RAID rebuilding is in progress. • Online RAID Capacity Expansion is in progress. • Online RAID Level Migration is in progress. • The firmware is being updated. Important When updating the firmware, do not remove the power cord or USB cable, and do not force-exit the application.
TS-hx86 User Guide LED M.2 Drive Status Flashes red The data is being accessed and a read/write error occurs during the process. Red A drive read/write error occurred. Flashes green Data is being accessed. Green The drive is ready. Off No drive was detected. M.2 Drive Status Green 2.5 Gigabit Speed LAN Description The drive is ready. Red A drive read/write error occurred. Flashes red 5 times per second The drive is being located in the operating system. Off No drive was detected.
TS-hx86 User Guide Duration Frequency Long beep (1.5 seconds) 3 (every 5 minutes) 2 Description The system fan is not functioning. • The storage pool is about to reach full capacity. • The storage pool has reached full capacity. • The drives are in degraded mode. • The user started the drive rebuilding process. • A drive is plugged in or out. 1 • The NAS was powered off by force shutdown (hardware shutdown). • The NAS was powered on successfully and is ready.
TS-hx86 User Guide 5. Troubleshooting This chapter describes basic troubleshooting information. Forcing Qfinder Pro or myQNAPcloud to Locate the NAS If Qfinder Pro or myQNAPcloud is unable to locate the NAS during QuTS hero installation, the drives or data may be faulty. 1. Power off the NAS. 2. Remove all drives. 3. Power on the NAS. 4. Locate the NAS using Qfinder Pro or myQNAPcloud. 5. Reinsert the drives. 6. Continue with the QuTS hero installation.
TS-hx86 User Guide 10. Go to Main Menu > Storage & Snapshots > Storage Space . 11. Locate the volume that contains the new drive and then verify that the status is Rebuilding. Recovering Unintentionally Removed Healthy Drives The NAS supports exclusive RAID recovery technology to recover failed RAID disk volumes from unintentional disconnection or removal of drives. Users can recover an inactive RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, triple mirror, and RAID-TP volume from degraded mode.
TS-hx86 User Guide 6.
TS-hx86 User Guide 7. Notices This chapter provides information about warranty, disclaimers, licensing, and federal regulations. Limited Warranty QNAP offers limited warranty service on our products. Your QNAP-branded hardware product is warranted against defects in materials and workmanship for a period of one (1) year or more from the date printed on the invoice. ("Warranty Period"). Please review your statutory rights at www.qnap.
TS-hx86 User Guide Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price.
TS-hx86 User Guide tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion. 2. Source Code. The “source code” for a work means the preferred form of the work for making modifications to it.
TS-hx86 User Guide You may convey verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all notices stating that this License and any non-permissive terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a copy of this License along with the Program.
TS-hx86 User Guide the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements. e.
TS-hx86 User Guide a. Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or b. Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or c. Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or d.
TS-hx86 User Guide An “entity transaction” is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations.
TS-hx86 User Guide If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all.
TS-hx86 User Guide END OF TERMS AND CONDITIONS CE Notice This QNAP NAS complies with CE Compliance Class B. FCC Notice FCC Class B Notice This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation.
TS-hx86 User Guide VCCI Notice VCCI–B BSMI Notice SJ/T 11364-2006 本产品符合中国 RoHS 标准。以下表格标示此产品中某有毒物质的含量符合中国 RoHS 标准规定的限量要求。 本产品上会附有”环境友好使用期限”的标签，此期限是估算这些物质”不会有泄漏或突变”的年限。本产品 可能包含有较短的环境友好使用期限的可替换元件，像是电池或灯管，这些元件将会单独标示出来。 部件名称 有毒有害物质或元素 铅 (Pb) 汞 (Hg) 镉 (Cd) 六价铬 (CR(VI)) 多溴联苯 (PBB) 多溴二苯醚 (PBDE) 壳体 0 0 0 0 0 0 显示 0 0 0 0 0 0 印刷电路板 0 0 0 0 0 0 金属螺帽 0 0 0 0 0 0 电缆组装 0 0 0 0 0 0 风扇组装 0 0 0 0 0 0 电力供应组装 0 0 0 0 0 0 0 0 0 0 0 0 电池 O: 表示该有毒有害物质在该部件所有物质材料中的
TS-hx86 User Guide 部件名称 有毒有害物质或元素 铅 (Pb) 汞 (Hg) 镉 (Cd) 六价铬 (CR(VI)) 多溴联苯 (PBB) 多溴二苯醚 (PBDE) X: 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ/T11363-2006 标准规定的限量要求。 Notices 68
