GB - Chinese national standards

Phosphate rock and concentrate--Methods of sampling and preparing sample

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

The transparent conductive glass withindium-tin oxide films used in liquid crystal display

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Thermal spraying--Low pressure plasma spraying--Ni-Co-Cr-Al-Y-Ta alloy coating

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specifications of physical vapour deposition TiN films

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Laser surface hardening of iron and steel parts

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Available design: electronic design (pdf), Print design

Specifications of zinc/chromate coating

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

The blank diameters for rolling general purpose metric screw threads

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Available design: electronic design (pdf), Print design

Technical drawings preparation of lines by CAD systems

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Agricultural irrigation equipment - Sprayers - General requirements and test methods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Agricultural irrigation equipment—Pressure losses in irrigation valves—Test method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design