GB - Chinese national standards

Corrosion of metals and alloys—Test method for determining susceptibility to stress corrosion of steel reinforcement in simulated marine environment

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Non-destructive testing of steel tubes—Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Water footprint assessment requirement for iron and steel industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Non-destructive testing of steel tubes—Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method for spherical indentation strength of porous ceramics

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electronic dyed liquid crystal dimmable glass

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electronic dyed liquid crystal dimmable glass

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method for equibiaxial flexural strength of fine ceramics at room temperature—Ring-on-ring method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Samarium-iron-nitrogen permanent magnetic powder for bonded magnet

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Samarium-iron-nitrogen permanent magnetic powder for bonded magnet

Available languages: English, Chinese

Available design: electronic design (pdf), Print design