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International Standard Category: Transmissions, suspensions

GB 7680-1987    Hydrodynamic torque converter-Methods of performance tests
液力变矩器性能试验方法 ;
Category No.:43.040.50 Valid Status:abolished
Issued Organization: Issued Date:1987-04-17
Implemented Date:1988-1-1 Abolished Date:2006-01-01
Superseded Standard.:GB/T 7680-2005 Torque converters--Methods of performance tests
Superseded Date:2006-1-1
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