Standards GB - Chinese national standards - Page 503

Potentiometers for use in electronic equipment--Part 2:Sectional specification--Lead-screw actuated and rotary preset potentiometers

Standard published on 6.12.1994

Coniferous sawn timber

Standard published on 30.8.2019

Information technology—Biometrics—Characterization and measurement of difficulty for fingerprint databases for technology evaluation

Standard published on 3.12.2025

Potentiometers for use in electronic equipment--Part 2:Blank detail specification--Lead-screw actuated and rotary preset potentiometers--Assessmentlevel E

Standard published on 6.12.1994

General specification for gas lasers

Standard published on 7.12.1994

Global maritime distress and safety system(GMDSS)--Technical requirement for marine telecommunication equipment

Standard published on 20.12.1994

Coated abrasives-Plain sheets

Standard published on 18.5.2005

Coated abrasives - Abrasive rolls

Standard published on 3.6.2008

Coated abrasives - Abrasive belts - Selection of width/length combinations

Standard published on 23.4.2009

Indexable inserts for cutting tools - Ceramic inserts with rounded corners - Part 1: Dimensions of inserts without fixing hole(Class G)

Standard published on 3.6.2008