QB/T 2311-1997
timer clockwork (English Version)

Standard No.

QB/T 2311-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Light Industry

Status

Be replaced 2008-03

Replace By

QB/T 2310-2007

Latest

QB/T 2310-2007

Scope

This standard specifies the size specifications, requirements, test methods, inspection rules, markings, labels, packaging, transportation and storage of timer springs. This standard applies to timer springs.

QB/T 2311-1997 history

• 2007 QB/T 2310-2007 Spring of clock
• 1997 QB/T 2311-1997 timer clockwork

QB/T 2311-1997 timer clockwork was changed to QB/T 2310-2007 Spring of clock.