GB - Chinese national standards

Fasteners - General requirements for bolts,screws,studs and nuts

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

High strength bolts for joints of space grid structures

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rolling bearings - Sleeve type linear ball bearings - Boundary dimensions and tolerances

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electronic gas—Bulk gas

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General specification for shortwave single sideband communication equipments

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Helical spring fatigue testing standard

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical product documentation--Vocabulary--Terms relating to projection methods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rubber,vulcanized -- Determination of electrical breakdown strength and voltage resistant at commercial power frequency

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Geological core drilling tools

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Geological core drilling tools

Available languages: English, Chinese

Available design: electronic design (pdf), Print design