1)cassetteless wet cleaning equipmet,无盒湿式洗涤装置2)wet cleaning equipment,湿式洗涤装置3)cassette cleaning equipment,输送匣盒洗涤装置4)combined scrubbing equipment,组合式洗涤装置5)apparatus with circulation of the liquor,洗液循环式洗涤装置6)direct displacement type cleaning equipment,直接置换式洗涤装置