GB - Chinese national standards

Ships and marine technology—Gate valves for use in low temperature applications—Design and testing requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Hygienic requirements for the bulk transportation of edible vegetable oils

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Management specification for water conservation of urban water supply institutions

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Micro-electromechanical systems(MEMS) technology—Bulge test method for measuring mechanical properties of thin films

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Spinning process of large-curved tank bottom—Technological specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Casting—Industrial computer radiographic testing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Additive manufacturing—Qualification principles—Qualifying machine operators of laser metal powder bed fusion machines and equipment used in aerospace applications

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Adult three-dimensional head models

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Semiconductor integrated circuits—Measuring methods for RF transmitter/receiver

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Requirement for portioning and storage of returned lunar sample

Available languages: English, Chinese

Available design: electronic design (pdf), Print design