CAUSTEC

metal containers used in processing oils, liquids, gases and slaked lime

filters being parts of machines or engines; filter presses; filter machines; cleaning machines for oils, liquids, gases, and slaked lime; mechanized feeders for conveying oils, liquids, gases, and slaked lime; mechanized mixers used in the processing of oils, liquids, gases, and slaked lime

scrubbers for removing impurities from gases; gas, electric and fuel fired heaters used in processing oils, liquids, gases and slaked lime; filters being parts of industrial installations; and mechanized cleaners for cleaning and removing contaminants from oils, liquids, and gases