ROCH 刀口尺具有一个斜边及热绝缘手柄订货号尺寸mm最大允许直线度误差 m0951750002752095175000310020951750004125309517500051503095175000620030951750007300309517500084004095175000950040951750010600509517500117505 瑞士制造 DIN 874 T2 NF E 11-104 淬硬钢 650HV 10 200mm以下塑料盒,300mm以上用木箱 合格证 ROCH 平行和宽座角尺不锈钢材料精度等级为0,未经回火。订货号90o平行直角尺订货号90o宽座直角尺尺寸长度mm截面mm最大允许垂直度误差 m0951751584091575162475*5015*5709517515850951751625100*7020*57