GB - Chinese national standards

Voltage dip indices and severity assessment method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 1: Dynamic load ratings

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 2:Static load ratings

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test specifications for video surveillance networking for public security

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rolling bearings and spherical plain bearings—Search structure for electronic media—Characteristics and performance criteria identified by property vocabulary

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test specifications for video and audio encoding and decoding in video surveillance system for public security

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Power electronics systems and equipment—Operation conditions and characteristics of active infeed converter (AIC) applications

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information security technology—General security requirements of network products and services

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Vessel traffic services

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Method for measuring the shielding effectiveness of shielding enclosures having all dimensions between 0.1 m and 2 m

Available languages: English, Chinese

Available design: electronic design (pdf), Print design