短語詞組短語Halon -free fire-extinguishers 替代鹵代烷滅火器Mobile fire extinguishers 移動滅火器;移動式滅火器Wheeled fire extinguishers 推車式滅火器Bubble burst fire extinguishers 泡沫刺破滅火器Remove fire extinguishers 取出滅火器Simplified fire extinguishers 簡易式滅火器Carbon dioxide fire extinguishers 二氧化碳滅火器Wheeled fire extinguishers 1211 推車式1211滅火器 返回 fire extinguishers