China 'GB/T 5291.2-2003
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 5291.2-2003
Die sinking electro-discharge machines(EDM)----Testin of accuracy----Part 2:Two column machines(Slide-head type and cross-slide table type) 电火花成形机 精度检验 第2部分:双立柱机床(移动主轴头型和十字工作台型)
Issued Date:2003-11-10
Implemented Date:2004-06-01
Issued by:
The Standardization Administration of the People's Republic of China