GB - Chinese national standards

Natural gas upstream area—Determination of C6 to C8 components—Gas chromatography mass spectrometry method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Solar energy—Specification and classification of instruments for measuring hemispherical solar and direct solar radiation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Static inverters for aircraft

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Aerospace fluid systems—Piping and fittings—Thermal shock testing procedure

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Aerospace-nuts, anchor, self-locking, floating, self-aligning, single lug, with MJ threads—Dimensions

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General requirements for quality supervisory control of original geophysical logging information

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Determination of oil content of Fischer-Tropsch synthesis wax

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Aerospace fluid systems—Plastic protective caps and plugs—Dimensions

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General requirements for remote operation and maintenance system of offshore unit

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Configuration and requirements for E-sports equipment

Available languages: English, Chinese

Available design: electronic design (pdf), Print design