NA 031
DIN Standards Committee Firefighting and Fire Protection
DIN EN 671-2 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 671-3 | 2009-03 | Fixed firefighting systems - Hose systems - Part 3: Maintenance of hose reels with semi-rigid hose and hose systems with lay-flat hose More |
| ISO 7-1 | 1994-05 | Pipe threads where pressure-tight joints are made on the threads - Part 1: Dimensions, tolerances and designation More |
