GB - Chinese national standards

Test method for quantitative measuring the corrosion degree of reinforcement in concrete by electrochemical synthetic measure

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Integrated water hammer protection and control system for water transmission and distribution pipeline networks

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test of low temperature distillation of coal by aluminum retort

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard digitalization—Part 1: General guidelines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard digitalization—Part 2: Reference architecture model

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard digitalization—Part 3:Requirement for ontology modeling

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard digitalization—Part 4: Requirements for collaboration development

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Safety technical requirements for automotive door handle

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Earth-moving machinery—Safety technical specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Operation specifications for safety production of postal industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design