R18: En fer- lo servir poden formar- se barreges aire- vapor explosives/ inflamablesPlease take the official translations! You find them here: http: // europa. eu. int/ eur- lex/ lex/ LexUriServ/ LexUriServ. do? uri=CELEX: 32001L0059: EN: HTML
R18: In use, may form flammable/ explosive vapour-air mixture