air scrubbing tower 涤气塔

gas scrubbing tower 煤气洗涤塔

spray scrubbing tower 喷淋塔

Caustic Scrubbing Tower 碱洗系统

nitrogen scrubbing tower 液氮洗涤塔

deodorizing scrubbing tower 脱臭洗涤塔

gas relay scrubbing tower 煤气洗涤塔

ring seam scrubbing tower 环缝洗涤塔

vacancy tower scrubbing unit 空塔洗涤器