GB/T 12542-1990
Motor vehicles--Cooling capacity for engine cooling system--Test method on road

Be replaced

Standard No.

GB/T 12542-1990

Language

Chinese

Release Date

1990

Published By

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

Replace By

GB/T 12542-2009

Lastest

GB/T 12542-2020

Scope

This standard specifies the road test method for measuring the cooling capacity of the automobile engine cooling system under the condition of the whole vehicle. This standard applies to vehicles equipped with forced circulation liquid-cooled engines.

GB/T 12542-1990 history

• 2020 GB/T 12542-2020 Thermal balance capacity on-road test method for motor vehicles
• 2009 GB/T 12542-2009 Thermal balance capacity on-road test method for motor vehicles
• 1990 GB/T 12542-1990 Motor vehicles--Cooling capacity for engine cooling system--Test method on road