Code of practice for the operation of fire protection measures.. Actuation of release mechanisms for doors.
STANDARD published on 25.1.2021
Designation standards: BS 7273-4:2015+A1:2021EXCOMM
Note: WITHDRAWN
Publication date standards: 25.1.2021
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS