NF S61-822-2*NF EN 16712-2:2015 Portable equipment for projecting extinguishing agents supplied by fire fighting pumps - Portable foam equipment - Part 2 : pick-up tubes
2015NF S61-822-2*NF EN 16712-2:2015 Portable equipment for projecting extinguishing agents supplied by fire fighting pumps - Portable foam equipment - Part 2 : pick-up tubes