短語(yǔ)詞組短語(yǔ)Fluoro -albumen fire-extinguishing foam agent YEF3 氟蛋白泡沫滅火劑YEF3型halon extinguishing agent 鹵代燒滅火劑antifreezing water extinguishing agent 抗凍水滅火劑dry chemical extinguishing agent 干粉滅火劑loaded stream extinguishing agent 強(qiáng)化水滅火劑1301 extinguishing agent 滅火劑Fire Extinguishing Agent Filler 滅火劑填料proteinfoat extinguishing agent 蛋白泡沫滅火劑halogenated E extinguishing agent 鹵代烷滅火劑 返回 extinguishing agent