CHN/1305
WTO/TBT
China - 13 - Environment and health protection, Safety
- 90 - Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof
2019-02-17
2018-12-19
Point-type combustible gas detectors for industrial and commercial use (HS: 9027100090);- Gas or smoke analysis apparatus (HS 902710). Fire protection (ICS 13.220.20)
National Standard of the P.R.C., Combustible Gas Detectors－Part 1: Point-Type Combustible Gas Detectors for Industrial and Commercial Use (28 page(s), in Chinese)
This standard specifies classifications, requirements, tests, inspection rules and markings of flammable gas detectors for industrial and commercial use. This standard applies to point-type combustible gas detectors used in industrial and commercial premises for detecting all types of flammable gases and vapours.