GB - Chinese national standards

Non-destructive testing—Terahertz detection method for insulating materials

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Poly(vinyl chloride) - Determination of residual vinyl chloride monomer gas-chromatographic method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Boilers and pressure vessels—Part 1:Performance requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Boilers and pressure vessels—Part 2:Procedures for fulfilling the requirements of GB/T 46150.1

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electrical requirements for lifts, escalators and moving walks—Information transmission and control security

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Tools for pressing—Ball-lock punches—Part 1:Ball-lock punches for light duty

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Tools for pressing—Ball-lock punches—Part 2: Ball-lock punches for heavy duty

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

3D printing equipment for casting sand mould—Testing of the accuracy

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Safety rules for the construction and installation of lifting appliances in wind turbines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Heavy mechanical—Design requirements for electrical control systems

Available languages: English, Chinese

Available design: electronic design (pdf), Print design