CHN/1473
WTO/TBT
CN Chine
  • 13 - Environnement, Protection de la santé, Sécurité
  • 84 - Réacteurs nucléaires, chaudières, machines, appareils et engins mécaniques; parties de ces machines ou appareils
2020-11-22
2020-09-24

Water spray nozzle in automatic sprinkler system ICS:13.220.10 HS: 8424901000

National Standard of the P.R.C., Automatic Sprinkler System—Part 3:Water Spray Nozzle (21 page(s), in Chinese)

This part specifies the requirements, test methods, inspection rules, operation instructions, packaging, transportation and storage of water spray nozzle of automatic sprinkler system. This part is applicable to water spray nozzle in automatic sprinkler system.