রেফারেন্স পুস্তিকা

Table Of Contents
         
53
 
-  
-      -  
k b   k 
-   ,     ps  
 s       b h  
 (A96)    
1   J (n -) 
2 n10 ( n2)   
    k  
n10 (10 ):   k 
n2 (2 ):  m   k

  
    - 
 Y (   ) p 
(A42) -  
-    p 
   k       
3     -   
    
4 -  m
 
-     
     
p  - m 
     
  p   ,
m      
   - OFF

     
  -  
1/250
1/250
1/250 F3.4
F3.4
9
9
F3.4