GB/T 7680-1987
Hydrodynamic torque converter--Methods of performance tests (English Version)

Standard No.

GB/T 7680-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2006-01

Replace By

GB/T 7680-2005

Latest

GB/T 7680-2005

Scope

This standard specifies the test conditions, methods and data processing methods for measuring the performance of hydraulic torque converters on a bench, and is applicable to various hydraulic torque converters. The hydromechanical torque converter shall be implemented according to the reference.

GB/T 7680-1987 history

• 2005 GB/T 7680-2005 Torque converters-Methods of performance tests
• 1987 GB/T 7680-1987 Hydrodynamic torque converter--Methods of performance tests