【化】 气体洗涤器; 煤气洗涤器; 气体冷却器

disintegrator gas washer flue gas washer washer gas GAS hand washer housing washer limpet washer split washer countercurrent washer shuffle washer valve washer gas-washer cyclone gas washer centrifugal gas washer spring washer tower washer finished washer angle washer