GB - Chinese national standards

Flexible cellular polymeric materials—Polyurethane foam for laminate use—Specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rubber assemblies for fixing overhead insulated conductors

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method for transmittance of semiconductor single crystal materials

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Brominated isobutene-isoprene rubberBIIR

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rubber hoses for sand and grit blasting

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Circular concrete pole

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Circular concrete pole

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Solution-polymerized SBR—Evaluation methods of viscoelastic properties

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastics—General test method for polyurethane raw materials—Part 1:Determination of hydroxyl number of polyols by NIR spectroscopy

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rubber, unvulcanized—Determination of bound-rubber content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design