GB - Chinese national standards

Fireworks—Test methods of qualitative determination of prohibitive and limitative substances

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Assignation of harzard classification of fireworks and firecrackers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Paper cores

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Paper and board - Determination of color (C/2°diffuse reflectance method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Measurement method for cathodic protection parameters of buried steel pipelines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specifications for identification system of spilled oil on the sea

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Norm of energy consumption for unit production of architecture and sanitary ceramics and alumina grinding ball

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Breath alcohol analyzer

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Motor vehicle speed detector

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Norm of energy consumption per unit production of main individual-process of crude steel manufacturing process

Available languages: English, Chinese

Available design: electronic design (pdf), Print design