GB - Chinese national standards

Legend and color standard for comprehensive engineering geological map

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Karst geology terminology

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Metallic coatings - Electroplated coatings of nickel for engineering purposes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Metallic coatings—Electroplated coatings of copper for engineering purposes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Metallic and other inorganic coatings--Definitions and conventions concerning the measurement of thickness

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Steel spherical tanks

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Inner packaging materials in preservation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

High resistance alloys for electrical heating

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specifications for aerophotogrammetric office operation of 1:25 000 1:50 000 1:100 000 topographic maps

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specifications for aerophotogrammetric field work of 1:25 000 1:50 000 1:100 000 topographic maps

Available languages: English, Chinese

Available design: electronic design (pdf), Print design