短語(yǔ)詞組短語(yǔ)Oil -Sludge Scourer 機(jī)油垢清除劑Oil Water Sludge Separation 油水泥分離oil -sludge 含油污泥oil deodorized sludge 油脂脫臭餾出物oil and sludge scraper 刮油刮渣機(jī)oil tar sludge 焦油泥oil field sludge 油田污泥oil containing sludge 含油污泥 返回 oil sludge