短語詞組短語gas relay scrubbing tower 煤氣洗滌塔ring seam scrubbing tower 環(huán)縫洗滌塔gas scrubbing tower 煤氣洗滌塔air scrubbing tower 滌氣塔spray scrubbing tower 噴淋塔deodorizing scrubbing tower 脫臭洗滌塔Caustic Scrubbing Tower 堿洗系統(tǒng)nitrogen scrubbing tower 液氮洗滌塔vacancy tower scrubbing unit 空塔洗滌器 返回 scrubbing tower