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coke-oven gas purification, synthesis gas purification, water gas purification

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[专利英汉词典]

coke-oven gas purification, synthesis gas purification, water gas purification
【化学；冶金】
焦碳炉气体净化， 合成气体净化， 水煤气净化

是什么意思，coke-oven gas purification, synthesis gas purification, water gas purification的解释，coke-oven gas purification, synthesis gas purification, water gas purification的翻译