GB - Chinese national standards

General specification for digital terrestrial set-top box

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Methods of measurement for digital terrestrial set-top box

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Methods of measurement for digital terrestrial television receiver

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General specification for digital terrestrial television receiver

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

[Including 2012XG1] National food safety standards -- Complex with the General Principles of Food Additives

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Automatic test systems for battery powered emergency escape lighting

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rigid polyurethane cellular plastics used in refrigerators and freezers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Acrylic coated film

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Polyvinyl alcohol coated film

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Timekeeping instruments—Typesdimensions and nomenclature of watch movements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design