China 'GB/T 4022.1-2007
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 4022.1-2007
Surface grinding machines with horizontal grinding wheel spindle and reciprocating table - Testing of the accuracy - Part 1:Machines with a table surface length of up to 1600 mm 卧轴矩台平面磨床 精度检验 第1部分:工作台面长度至1600mm的机床
Issued Date:2007-07-26
Implemented Date:2007-12-01
Issued by:
The Standardization Administration of the People's Republic of China