CN China
  • 13 - Umwelt, Gesundheitsschutz, Sicherheit
  • 84 - Kernreaktoren, Kessel, Maschinen, Apparate und mechanische Geräte; Teile dieser Maschinen oder Apparate

Specific application sprinklers in automatic sprinkler system; Mechanical appliances (whether or not hand-operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines (HS 8424); Fire-fighting (ICS 13.220.10)

National Standard of the P.R.C., Automatic Sprinkler System—Part 22: Specific Application Sprinklers (62 page(s), in Chinese)

This part specifies the classification, nominal operating temperature, color indication, model specifications, requirements, test methods, inspection rules, operation instructions and packaging, transportation and storage of specific application sprinklers in automatic sprinkler system.