GB - Chinese national standards

Health informatics—Internet healthcare service pattern

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Moulded polystyrene foamEPSfor thermal insulation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rigid extruded polystyrene foam board for thermal insulation(XPS)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rigid extruded polystyrene foamXPSboard for thermal insulation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General flexible polyurethane cellular plastics

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Flexible cellular polymeric materials - Determination of hardness (indentation technique)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Flexible cellular polymeric materials - Determination of tear strength

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Uncut finished spectacle lenses—Part 1: Single-vision and multifocal

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Uncut finished spectacle lenses—Part 2: Power-variation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Uncut finished spectacle lenses—Part 3:Transmittance test methods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design