GB - Chinese national standards

Acoustics--Description and measurement of physical properties of sonic booms

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Methods of flow measurement for displacement compressor

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Colour filter glass

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Colour filter glass test methods--Spectral character-istic

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Colour filter glass test methods--Extent of bubble

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Colour filter glass test methods--Temperatrue coefficient of sharp cut wavelength

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Colour filter glass test methods--Colour temperature conversion ability

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Colour filter glass test methods--Chromaticity

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test methods of colour filter glass - Part 6: Fluorescence characteristic

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Colour filter glass test methods--Chemical stability

Available languages: English, Chinese

Available design: electronic design (pdf), Print design