GB - Chinese national standards

Plastics and aluminum foil laminated films and pouches for food packaging

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Paperboard and paper product for food package - Terms

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Head protection—General test methods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Paper sacks for flour

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Polyvinyl alcohol (PVA) films for liquid crystal displayLCD-Determination of thickness

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Industrial helium

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Gas analysis—Determination of the trace contents of hydrogen,oxygen,methane and carbon monoxide in inert gases—Gas chromatography with zirconia detector

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Gas analysis—Determination of the contents of hazardous materials in air separation process—Part 1:Determination of contents of methane,acetylene,carbon dioxide and hydrocarbons

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Gas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Imidacloprid technical material

Available languages: English, Chinese

Available design: electronic design (pdf), Print design