GB - Chinese national standards

Specification for welding of copper and copper alloy clad steel plates

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specification for welding of stainless steel clad plate

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specification for welding of titanium and titanium alloy clad steel plates

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Semiconductor devices Discret devices Blank detail specification for bidirectional triode thyristors(triacs),ambient and case-rated,for currents greater than 100A

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Semiconductor devices Discrete devices Part 6:Thyristors Section Three-Blank detail specification for reverse blocking triode thyristors,ambient and case-rated,for currents greater than 100A

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Cinematography - Colour motion-picture prints and slides for television-density specifications

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Overall electro-acoustic frequency response for reproduction of 35mm optical sound track--Reproduction characteristics

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Compatibility test procedures of clock and synchronization equipment of digital switch introducedinto digital network

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Networking specifications for digital radio systems

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Program for testing radiation shields in light water reactors (LWR)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design