রেফারেন্স পুস্তিকা

354
p d
A
-   
-   ,  k 0.6        
  n   ( -      n  
  )
 
    
D7100/D7000/D5300/D5200/D5100/
D5000/D3300/D3200/D3100/D3000/
D300  /D200/D100/D90/D80/D70
/D60/D50/D40 
      
 D100  D70   -   t 20     
 n    ; 18     