... factories, offices, schools, hotels, oil pump houses, filling stations, chemical paint houses and combustible places4. Volumes:a ... .Squeeze the operating lever to discharge the fire extinguisher agentStarting at the recommended diatance, Sweep the ... of re-ignitionJiangshan Fire Fighting Co.,LtdCar fire extinguisher , 3kg fire extinguisher , portable ABC dry powder fire extinguisher 4kg ABC dry ...