GB - Chinese national standards

Guidelines for energy management and control center construction for industry enterprise

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Guidelines for assessment of energy saving technologies

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specification for circular sharing management of fruit and vegetable cycling container

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Nanotechnologies—Thickness measurement of graphene oxide—Atomic Force Microscopy (AFM)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Microstructure and defect determination of tungsten carbide powder

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electrofusion welding sleevetape for thermal insulation pipeline

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Hygienic requirements of study products for myopia prevention and control in children and adolescents

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Strength test method for submersible metallic framework

Available languages: English, Chinese

Available design: electronic design (pdf), Print design