GB - Chinese national standards

The method of performance test for positive displacement refrigerant compressors

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Corrosion of metals and alloys—Guidelines for exposing and evaluating metals and alloys in surface sea water

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fasteners--Surface discontinuities--Boltsscrews and studs for general requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fasteners--Surface discontinuities--Nuts

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fasteners--Surface discontinuities--Boltsscrews and studs for special requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fasteners—Hexagon head bolts—Product grade C

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fasteners—Hexagon head bolts—Full thread—Product grade C

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fasteners—Hexagon head bolts

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fasteners—Hexagon head bolts—Full thread

Available languages: English, Chinese

Available design: electronic design (pdf), Print design