GB - Chinese national standards

Technical requirements of high efficiency grate furnace for assessment

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Water saving enterprises—Building materials industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Optics crystal—Ultraviolet grade calcium fluride crystal

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Thermal insulating materials—Determination of compressive creep

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Geosynthetics—Strength of internal structural junctions—Part 1: Geocells

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical drawing--Drawing presentation--General principles of leader lines and reference lines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Mechanical drawings--General principles of presentation--Lines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Mechanical drawingsBasic conventions for representing areas on cuts and sections

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastics—Polycarbonate sheets

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method of leatherette—Determination of free isocyanates content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design