GB - Chinese national standards

Code for classification of urban land use and planning standards of development land

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard for stage observation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Navigation standard of inland waterway

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Pin coupling elastomer

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of extinguisher distribution in buildings

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for construction and acceptance of water and sewerage structures

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard for protection distance of radio interference to TV transposing station and relay-broadcasting station from overhead power electric line and power substation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard for appraisal of reliability of industrial buildings and structures

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard for engineering classification of soil

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code for application of fly ash concrete

Available languages: English, Chinese

Available design: electronic design (pdf), Print design