GB 12734-2003
Automotive synchronous belts (English Version)

Standard No.

GB 12734-2003

Language

Chinese, Available in English version

Release Date

2003

Published By

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

Status

Be replaced 2018-05

Replace By

GB/T 12734-2017

Latest

GB/T 12734-2017

Replace

GB/T 12734-1991

Scope

This standard specifies the size, physical and mechanical properties and fatigue life of timing belts (hereinafter referred to as belts) used in automotive engine drive camshafts, fuel injection pumps and balance shafts.

GB 12734-2003 history

• 2017 GB/T 12734-2017 Synchronous belt drives—Automotive synchronous belts
• 2003 GB 12734-2003 Automotive synchronous belts
• 0000年 GB/T 12734-1991

GB 12734-2003 Automotive synchronous belts was changed to GB/T 12734-2017 Synchronous belt drives—Automotive synchronous belts.