aqueous film-forming foam extinguishing agent
词语: aqueous film-forming foam extinguishing agent
解释: 【消】水成膜泡沫灭火剂
词典: 消防专业英汉词典
aqueous film-forming foam extinguishing agent
词语: aqueous film-forming foam extinguishing agent
解释: 【消】水成膜泡沫灭火剂
词典: 消防专业英汉词典