roughly cleaned gas是什么意思


中文翻译粗洗煤气

网络释义

1)roughly cleaned gas,粗洗煤气2)unpurifed gas,粗水煤气3)raw gas,粗煤气4)hot coarse generating gas,热粗煤气5)gas cleaning,煤气清洗6)gas washing,煤气洗涤

用法例句

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