NA 031
DIN Standards Committee Firefighting and Fire Protection
Project
EN 14972-21 Fixed firefighting systems - Water mist systems - Part 21: Test protocol for residential occupancies for electronically operated targeting nozzles
Begin
2026-03-13
WI
00191420
Planned document number
DIN EN 00191420
Project number
03101529
Responsible national committee
NA 031-03-03 AA - Water extinguishing systems and components