GB/T 7631.1-1987
AbolishedLubricants and related products (class L)--Classification--Part 1:General
润滑剂和有关产品(L类)的分类 第1部分:总分组
Application Summary AI generated
This standard establishes a general classification system for lubricants and related products, categorizing them into groups based on application areas such as industrial machinery, internal combustion engines, and metalworking. It is applied in China across manufacturing, automotive, and industrial sectors to standardize product labeling, selection, and procurement. The classification aids engineers and procurement professionals in matching lubricants to specific equipment requirements and testing contexts.
Related Standards
GB/T 7631.2-2003
Lubricants，industrial oils and related products(class L)--Classification--Part 2: Family H(Hydraulic systems)
GB/T 7631.17-2003
Lubricants，industrial oils and related products(class L)--Classification--Part 17:Family E(Internal combustion engine oils)
GB/T 12579-2002
Determination of foaming characteristics of lubricating oils
GB/T 2433-2001
Petroleum products--Lubricatingoils and additives--Determination of sulphated ash
GB/T 7631.16-1999
Lubricants and related products(class L)--Classification--Part 16:Family P (Pneumatic tools)
GB/T 12583-1998
Standard test method for measurement of extreme-pressure properties of lubricating fluids(four-ball method)
GB/T 7631.15-1998
Lubricants and related products(class L)--Classification--Part 15:Family N (Insulating liquids)
GB/T 7631.14-1998
Lubricants and related products(class L)--Classification--Part 14:Family U (Heat treatment)
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