GB/T 7631.7-1995
AbolishedLubricants and related products (class L)--Classification--Part 7:Family C (Gears)
润滑剂和有关产品(L类)的分类 第7部分:C组(齿轮)
Application Summary AI generated
GB/T 7631.7-1995 specifies the classification system for lubricants used in gear systems, categorizing them by application type such as industrial enclosed gears, open gears, and automotive gears. It is applied in manufacturing, automotive, and heavy machinery industries to guide the selection and procurement of appropriate gear lubricants based on performance requirements. This standard ensures consistent terminology and quality benchmarks for lubricant testing and specification in engineering and maintenance 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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