aqueous film forming foam 中文意思是什麼
aqueous film forming foam
解釋
輕水泡沫-
Aqueous film forming foam extinguishing agent
水成膜泡沫滅火劑 -
Aqueous film - forming foam extinguishing agent
水成膜泡沫滅火劑 -
Aqueous film - forming foam
水成膜泡沫
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