GB - Chinese national standards

Method of testing and evaluation of air conditioning system with cold (heat) storage

Available languages: English, Chinese

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Air conditioning unit for data center and communication room

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Enclosed gear drives for industrial applications

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Determination of juice content in Chinese hawthorn juice and its drinks

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General safety and technology requirements of commercial detonator

Available languages: English, Chinese

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Arc-welded joints in steel--Guidance on quality levels for imperfections

Available languages: English, Chinese

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Welding coordination--Tasks and responsibilities

Available languages: English, Chinese

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Terminology of salt-making industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test methods of crystalline layered sodium disilicate

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test methods of crystalline layered sodium disilicate

Available languages: English, Chinese

Available design: electronic design (pdf), Print design