JB/T 7977-1999 Abolished Industry standards-Mechanical

JB/T 7977-1999 Cast iron straight edge

Publish Date: 1999-05-20 Implement Date: 2000-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JB/T 7977-1999

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Measuring tools and instruments

ICS Name: The indexing and tool/workpiece clamping devices

Publish Date: 1999-05-20

Implement Date: 2000-01-01

Pages: 9 pages

Development Information

Pages: 9 pages

Replace the following standards

JB/T 7977-1995

Related Standards

GB/T 2804-1981 Replaced

GB/T 2804-1981 Modular parts of fixture construction—General features, profiles and dimensions

Publish Date: 1981-11-17

GB/T 14661-1993 Replaced

GB/T 14661-1993 Type A cartridges for indexable inserts

Publish Date: 1993-10-15

GB/T 2554.1-1998 Replaced

GB/T 2554.1-1998 Mechanical dividing heads—Testing of accuracy

Publish Date: 1998-11-18

GB/T 2554.2-1998 Replaced

GB/T 2554.2-1998 Mechanical dividing heads—Classifications and technical specifications

Publish Date: 1998-11-18

GB/T 3837-2001 Active

GB/T 3837-2001 7/24 tapers for tool shanks for manual changing

Publish Date: 2001-07-20

GB/T 4346.1-2002 Replaced

GB/T 4346.1-2002 Self-centring manually-operated chucks for machine tools—Part 1:Dimensions and specifications

Publish Date: 2002-09-13