GB - Chinese national standards

Specification for equipping and managing of the measuring instrument of energy in textile enterprise

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specification for equipping and managing of the measuring instrument of energy in coal enterprise

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specification for equipping and managing of the measuring instrument of energy in the pulp and paper enterprise

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Economical operation for lighting facilities

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Energy management systems—Guidance for the implementation, maintenance and improvement of a GB/T 23331 energy management system

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Grade of the heat wave

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Requirements and test methods for LED displays in sports venue

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Small punch test methods of metallic materials for in-service pressureequipment—Part 1:General requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Small punch test methods of metallic materials for in-service pressure equipment—Part 2:Method of test for tensile properties at room temperature

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Small punch test methods of metallic materials for in-service pressure equipment—Part 3:Method of test for fracture toughness

Available languages: English, Chinese

Available design: electronic design (pdf), Print design