GB - Chinese national standards

NGCLZ curved tooth coupling with brake wheel

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

WGJ crowned teeth couplings with interconnecting shaft

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test of rust preventive oil for rust preventing ability -Electrochemical measurement with wire beam electrode

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Mechanically deposited coatings of zinc - Specification and test methods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Metallic and other inorganic coatings - Test for residual embrittlement in both metallic-coated and uncoated externally-threaded articles and rods - Inclined wedge method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Trivalent chromium electroplating - Specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test of aqueous protective fluids for rust preventing ability - Electrochemical measurement with wire beam electrode

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Testing machines—General requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Zinc-alumimium flake coatings—Technical specifications

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Micro-electromechanical system technology—Terms

Available languages: English, Chinese

Available design: electronic design (pdf), Print design