GB - Chinese national standards

Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Reclaimed water quality—Determination of total arsenic—Atomic fluorescence spectrometry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fluorescent whitening agents—Determination of shade and relative whiteness—Plastic coloring

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical specification for refractory organic wastewater advanced treatment

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rubber hoses and hose assemblies—Wire- or textile-reinforced single-pressure types for hydraulic applications—Specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Coupling - Vocabulary

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fasteners—Types of inspection documents

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Thermoplastic hoses and hose assemblies — Wire or synthetic yarn reinforced single-pressure types for hydraulic applications — Specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Welding procedure qualification test for copper and its alloys

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rubber hoses and hose assemblies—Compact wire-braid-reinforced hydraulic types for oil-based or water-based fluids—Specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design