GB/T 20957.1-2007 Test conditions for precision machining centres – Part 1: Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z axis)

Standard Number: GB/T 20957.1-2007
Chinese:精密加工中心检验条件 第1部分：卧式和带附加主轴头机床几何精度检验(水平Z轴)
English:Test conditions for precision machining centres – Part 1: Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z axis)

Effective Date:2007-11-01
Regulatory Authority:China Machinery Industry Federation
Issuing Regulatory Authority:

Adheres to international standards:Y
PDF Downloadable:N

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