Standards GB - Chinese national standards - Page 5079

General specification for electronic measuring instruments

Standard published on 31.12.2012

Semiconductor devices--Discrete devices--Part 3:Signal(including switching) and regulator diodes--Section One--Blank detail specification for signal diodesswitching diodes and controlled-avalanche diodes

Standard published on 17.10.2000

Semiconductordevices--Discrete devices--Part 3-2:Signal (including switching) and regulator diodes--Blank detail specification for voltage-regulator diodes and voltage-reference diodes (excluding temperature-compensated precision reference diodes)

Standard published on 4.12.2002

Chemical reagent - Ammonium nitrate

Standard published on 12.5.2011

Semiconductor devices--Discrete devices--Part6:Thyristors--Section Two:Blank detail specification for bidirectional triode thyristors(triacs)ambient or case-ratedup to 100A

Standard published on 17.11.1998

Electrical and electronic measurement equipment - Expression of performance

Standard published on 1.12.2010

Plastics—Polystyrene (PS) moulding and extrusion materials—Part 1:Designation system and basis for specifications

Standard published on 24.1.2025

Plastics—Polystyrene(PS) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties

Standard published on 24.1.2025

Plastics—Test method for fish eye count of polypropylene resin

Standard published on 24.1.2025

Chemical reagent—Ammonium thiocyanate

Standard published on 15.5.2015