GB - Chinese national standards

Network planning techniques - Part 3: General process used in project management

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Steel buttwelding piping fittings—Technical specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Large diameter steel pipe flanges

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Gaskets for large-diameter steel pipe flanges

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Non-metallic PTFE envelope gaskets for pipe flanges

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirement for lifeboat davit installation

Available languages: English, Chinese

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Terminology for submersibles and underwater installations

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Air-conditioning and ventilation of accommodation spaces on board ships--Design parameter and method ofcalculations

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Design parameters and calculation methods for air-conditioning and ventilation of accommodation spaces on board ships

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Gray-King assay of coal

Available languages: English, Chinese

Available design: electronic design (pdf), Print design