GB - Chinese national standards

Global maritime distress and safety system—Performance and test requirements for marine search and rescue radar transponder

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Classification for reserves of groundwater resources

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Quality assurance for packaging used in transport of radioactive material

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Analytical method for the radioactive iron in water

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Analytical method for cobalt-60 in water

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastics - Liquid resins - Determination of density by the pyknometer method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Classification for quality of coal—Part 1: Ash

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Classification for quality of coal—Part 2: Sulfur content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Classification for quality of coal—Part 3: Calorific value

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method of air permeability, watertightness, wind load resistance performance for curtain walls

Available languages: English, Chinese

Available design: electronic design (pdf), Print design