CHN/1550
WTO/TBT
CN China
  • 13 - Environment and health protection, Safety
  • 90 - Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof
2021-04-10
2021-02-10

Inspector's test connection of automatic sprinkler systems; (HS: 903289 ); (ICS: 13.220.10)

National Standard of the P.R.C., Automatic Sprinkler Systems——Part 21 : Inspector's Test Connection (15 page(s), in Chinese)

This part specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of inspector's test connection of automatic sprinkler systems.

This part applies to inspector's test connection of automatic sprinkler systems.