krausnick, germany - jan 11, 2020: an information sign for a fire extinguisher

abc extinguisher carbon dioxide tetrachloride cartridge continuous pressure din en iso 7010 dry fire extinguish extinguished extinguishing gas class protection signs foam concentrate halons hanging house wall incipient fires letters location maintenance notice orientation ozone layer pictogram plastic pointed bag powder rechargeable red riser pipe sign site small spinning symbols test type of water weatherproof white