ការពិពណ៌នាសង្ខេប៖

លក្ខណៈពិសេស៖ 1.Hardness:HRC55~62 2.Accuracy:0.01mm 3.Parallelism:0.005mm Model PB156 PRECISION PARALLEL BLOCK PCS L*W*H PB156-1 120x8x2(17,22,25,28,28,28) ) 8x2 PB156-2 160x8x12(17,22,25,28,32,36,38) 8x2 PB156-3 200x8x17(22,26,28,32,36,38,42) 8x2