QB/T 2400-1998 Abolished Industry standards-Light industry

QB/T 2400-1998 Watch back cover with threaded screw series

Publish Date: 1998-11-25 Implement Date: 1999-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Basic Information

Standard Code: QB/T 2400-1998

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Clocks and watches

ICS Name: \nWatch

Publish Date: 1998-11-25

Implement Date: 1999-06-01

Pages: 5 pages

Development Information

Pages: 5 pages

Replace the following standards

GB 4045-1983

Superseded by the following standards

QB/T 2400-2018 QB/T 2400-2018 Metal back covers for watches

Related Standards

GB/T 6877-1986 Replaced

GB/T 6877-1986 Classification, terminology and numbering for parts and assemblies of the mechanical time measuring instruments Classification, terminology and numbering for parts and assemblies of wrist watches and lever escapement alarm olocks

Publish Date: 1986-09-13

GB/T 18828-2002 Replaced

GB/T 18828-2002 Diver's watches

Publish Date: 2002-09-05

GB/T 6044-2005 Replaced

GB/T 6044-2005 Analogue quartz watches

Publish Date: 2005-09-26

GB/T 20215-2006 Active

GB/T 20215-2006 Timekeeping instrument—Wristwatch-cases—Fixing dimensions of non-spring-bar types

Publish Date: 2006-03-10

GB/T 4048-2008 Active

GB/T 4048-2008 Timekeeping instruments—Wristwatches—Dimensions of bracelet-to-case fastening elements

Publish Date: 2008-07-31

GB/T 6877-2008 Active

GB/T 6877-2008 Classification,terminology and numbering for parts and assemblies of the time measuring instruments—Classification,terminology and numbering for parts and assemblies of mechanical wrist watch movements

Publish Date: 2008-07-31