块规为线性测量的基本工具.可用来调整、检查或检测丈量的工具和精密工件.块规可以个别或结合数块放在一起使用,钢铁材质块规有合成钢和钨钢也有陶瓷材质,表面硬度不低于HRC64.块规有经过脱磁处理及特别热度处理以稳定块规的尺寸精度.OrderNO.ModelTotalblocksClassNominaldimension(mm)StepsNo.ofblocksN.W.5487-87-0GIN-GB87B08701.001-1.0091.01-1.490.5-9.510.-100-0.0010.010.51094919102.95487-87-1GIN-GB87B18715487-87-2GIN-GB87B28725487-103-0GIN-GB103B010301.0051.01-1.490.5-24.525-100-0.010.5251494943.65487-103-1GIN-GB103B110315487-103-2GIN-GB103B210325487-112-0GIN-GB112B011201.00051.001-1.0091.01-1.490.5-24.525-100-0.0010.010.52519494943.75487-112-1GIN-GB112B111215487-112-2GIN-GB112B21122 东莞亚斯泰精密仪器有限公司电话：0769-87088166/87088998 传真：0769-87088165