GB - Chinese national standards

Green product assessment—Steel tubes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Metallic powder—Determination of conductivity

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical specification for producing ethylene glycol from coke-oven gas

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Chemical analysis methods of alumina fiber

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Zinc and zinc alloy powder for additive manufacturing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Green product assessment—Roofing tiles

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Green product assessment—Cement

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Polished monocrystalline aluminum nitride wafers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Refractory products—Determination of reduced species in carbon containing refractories by XRD

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rubber flaps for tyres—Requirements and test methods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design