Home / Standards / GB/T 5291.1-2001 GB/T 5291.1-2001 Abolished Die sinking electro-discharge machines(EDM)--Testing of accuracy--Part 1:Single column machines (cross slide table type and fixed table type) 电火花成形机 精度检验 第1部分:单立柱机床(十字工作台型和固定工作台型) Standard Type GBT ICS 25.120.40 CCS J59 Status 废止 Issue Date 2001-07-20 Implementation 2002-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A