Nkọwa dị mkpirikpi:
Akụkụ: 1.Hardness:HRC55 ~ 62 2.Ezie: 0.01mm 3. Parallelism: 0.005mm Model PB150 PRECISION PARALLEL BLOCK PCS L * W * H PB150-1 150 * 10*14 ,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...