soda acid extinguishing agent的意思|示意
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苏打酸灭火剂
soda acid extinguishing agent的网络常见释义
酸碱灭火剂 ... 化学泡沫灭火剂chemical foam extinguishing agent 酸碱灭火剂soda acid extinguishing agent 高倍数泡沫灭火剂high-expansion foam extinguishing agent ...