GB - Chinese national standards

Metallic materials—Indentation test—Determination of strength,hardness and stress-strain curve

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Metallic materials—High strain rate tensile test method at elevated temperature

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

In-situ test method for detection of structural risk of the insulating glass

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Flue gas desulfurization gypsum

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Gear steel for numerical control machine tool

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Metallic materials—Determination of microporosity—Fluorescence method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method for elastic moduli of ultra-thin glass

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test methods for cruciform joints of steel structures

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Implementation guidance for energy management systems in shipbuilding industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Corrosion-resistant alloy strip electrodes and welding wires or rods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design