Manual
Gas Select             
   
# GAS
 Air Air
1 Argon   Ar
2 Methane  
3 Carbon Monoxide  CO
 Carbon Dioxide  CO2
5 Ethane  C2H6
6 Hydrogen  H2
 Helium  He
8 Nitrogen  N2
9 Nitrous Oxide  N2O
 Neon  Ne
11 Oxygen  O2
12 Propane  C3H8
13 normal-Butane  
 Acetylene  C2H2
15 Ethylene  
16 iso-Butane 
 Krypton Kr
18  
19  SF6
  C-25
21  
22  C-8
23  C-2
  
25  
26  A-25
28
Star29
29  P-5










