GB - Chinese national standards

Rubber seals—Joint rings for water supply, drainage and sewerage pipelines—Specification for materials

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Elastomeric seals - Requirements for materials for pipe joint seals used in water and drainage applications - Thermoplastic elastomers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Dyestuffs—Determination of build up

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Solvent dyes and intermediate of dyes—Determination of ash content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Dyestuffs and intermediate of dyes—Determination of tapping density

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Water-soluble dyes—Determination of shade and spectrostrength

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Water-soluble dyes—Determination of solubility—Drop test of filter papers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Acid dyes—Determination of migration properties

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Acid dyes—Determination of levelling properties

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Liquid dyes - Determination of the viscosity

Available languages: English, Chinese

Available design: electronic design (pdf), Print design