GB - Chinese national standards

Glass—Resistance to attack by hydrochloric acid at 100—Flame emission or flame atomic absorption spectrometric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Glass—Hydrolytic resisitance of glass grains at 98—Method of test and classification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General specification for cathode-ray oscilloscopes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General specification for electronic measuring instruments

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

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

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

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)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Chemical reagent - Ammonium nitrate

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

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

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electrical and electronic measurement equipment - Expression of performance

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

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

Available languages: English, Chinese

Available design: electronic design (pdf), Print design