Early Suppression Fast Response (ESFR) automatic sprinklers for Automatic sprinkler system ICS: 13.220.10, HS: 84
National Standard of the P.R.C.,Automatic sprinkler system – Part 9: Early Suppression Fast Response (ESFR) Automatic Sprinklers. (62 page(s), in Chinese)
The standard regulates on Early Suppression Fast Response (ESFR) automatic sprinklers. It specifies requirements, test methods, inspection rules, packaging, transportation and storage.