GB - Chinese national standards

Fibre-reinforced plastic composites—Determination of the in-plane shear modulus by the plate twist method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Wind turbines—Safety technical regulation for hoisting

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Earth-moving machinery—Ultra-large hydraulic excavators

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Methods of measurement for fluorescent display tubes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method of hardness and fracture toughness for ultra-thin glass—Low-load vickers hardness indentation method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirements for laser welding of high temperature titanium alloy

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

NC high speed press

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Reliability assessment method of NC mechanical presses

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Earth-moving machinery—Walking hydraulic excavators

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Reclaimed water quality—Determination of chromium—Voltammetry and polarography

Available languages: English, Chinese

Available design: electronic design (pdf), Print design