extinguishment substance
词语: extinguishment substance
解释: 灭火材料
词典: 消防专业英汉词典
extinguishment substance 相关解释
灭火材料 extinguishing material;extinguish substance
灭火材料 〔名词〕flame retardant material
灭火材料 extinguishing material
extinguishment substance
词语: extinguishment substance
解释: 灭火材料
词典: 消防专业英汉词典
extinguishment substance 相关解释
灭火材料 extinguishing material;extinguish substance
灭火材料 〔名词〕flame retardant material
灭火材料 extinguishing material