রেফারেন্স পুস্তিকা

E 23
  p  k  ( p)
n 
sত ছিব িpn করা
 p   k   ( E 22),  d
   p 
1   p    
   ,  k  
• 6 m    f (h)-
 ,  - p  
 g (i)-  
2       
•   (9 )   অনুিলিপিল
 k  
•     কাগেজর মাপ  
k   (E26)
p   , িডফl 

3 িpn আরm    k  
4 p  
• p 

    p  1 
 p  
• p 

  ,    
 USB   c 
  p/ p