GB/T 7235-2004
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 7235-2004
Geometrical Product Specifications(GPS)--Methods for the assessment of departure from roundness--Measurement of variations in radius 产品几何量技术规范(GPS) 评定圆度误差的方法 半径变化量测量
Issued Date:2004-11-11
Implemented Date:2005-07-01
Issued by:
The Standardization Administration of the People's Republic of China