Standards GB - Chinese national standards - Page 5300

General purpose metric screw threads—Preferable plan

Standard published on 30.5.2025

General purpose metric screw threads--Limits of sizes for the screw threads of medium quality and preferable plan

Standard published on 22.5.2003

General purpose metric screw threads--Limits of sizes for the screw threads of coarse quality and preferable plan

Standard published on 22.5.2003

General specification for magnetic particle clutch

Standard published on 27.9.2008

Bismuth

Standard published on 14.1.2011

Terms of drilling engineering

Standard published on 7.9.2023

Test methods of mechanics performance for windows and doors in building

Standard published on 9.10.2015

Safety requirements for radio transmitting equipment

Standard published on 19.9.2008

Rolling bearings—Accessories—Part 1:Adapter sleeve assemblies and withdrawal sleeves

Standard published on 12.5.2017

Rolling bearings—Accessories—Part 2: Locknuts and locking devices

Standard published on 12.5.2017