Nkọwa dị mkpirikpi:
Atụmatụ: 1.hardness: HRC55 ~ 62 2.01MM 3. 0.005mm Model Provism na-egbochi PC40 0 * 14,10,20,20,20,20,20,20,20,20,20,20,20,20,20,20 ,26,28,30,32,35,40,45,50) 14*2 PB150-2 150*8*14(16,18,20,22,24,26,28,30,32,35,40 ,45,50) 14*2 PB150-3 80*4*14(16,18,20,22,24,26,28,30,32,35,40,45,50) 14*2 PB150-4 200 * 10*14 (16,18,20,22,24,26,28,30,32,35,40,4...