GB - Chinese national standards

Polyolefin pipes for the conveyance of fluids—Determination of resistance to crack propagation—Test method for slow crack growth(notch test)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Unplasticized polyvinyl chloride (PVC-U) structure wall pipline system for underground soil waste and drainage - Part 1: double wall corrugated pipes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and draindge - Part 2: Ultra-Rib pipes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fiber optic circulators

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specification for submarine optical fiber cables

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Power quality--Temporary and transient overvoltages

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for startup and commissioning of reversible pumped storage units

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Emission standard of cooking fume

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard for pollution control on hazardous waste incineration

Available languages: English, Chinese

Available design: electronic design (pdf), Print design