GB - Chinese national standards

Ammonium chloride

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Safey assessment for electrofusion joint of polyethylene pipes containing defects

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ultrasonic testing for electrofusion joint of polyethylene pipe

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Isolation valve for power station

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Gaskets used in tube-shell heat exchangers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Steam-driven jet heat exchanger

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Flange of floating heat exchangers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plate heat exchanger unit

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Implement specifications for enterprise quality trustworthiness management

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Cleanroom and associated controlled environments—Envelope structure sandwich panel

Available languages: English, Chinese

Available design: electronic design (pdf), Print design