QC/T 631-1999
Specifications for the performance of automobile exhaust mufflers (English Version)

Standard No.

QC/T 631-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Automobile

Status

Be replaced 2010-04

Replace By

QC/T 631-2009

Latest

QC/T 631-2009

Scope

This standard specifies the technical requirements, inspection rules, marking, packaging, transportation and storage requirements for automobile exhaust mufflers. This standard applies to Class M and Class N motor vehicles.

QC/T 631-1999 history

• 2009 QC/T 631-2009 Automotive exhaust muffler assembly technical specification and test methods
• 1999 QC/T 631-1999 Specifications for the performance of automobile exhaust mufflers