DIN EN 17407:2020-11 Portable equipment for projecting extinguishing agents supplied by firefighting pumps - Collecting heads and dividing breechings PN16; German version EN 17407:2020
2020DIN EN 17407:2020 Portable equipment for projecting extinguishing agents supplied by firefighting pumps - Collecting heads and dividing breechings PN16; German version EN 17407:2020