China 'GB/T 7631.17-2014
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 7631.17-2014
Lubricants,industrial oils and related products(class L)-Classification—Part 17: Family E(Internal combustion engine oils) 润滑剂、工业用油和相关产品(L类)的分类 第17部分:E组(内燃机油)
Issued Date:2014-02-19
Implemented Date:2014-06-01
Issued by:
The Standardization Administration of the People's Republic of China