Chemical solutions in the nature of white rust inhibitor treatments to be added to cooling water, for cooling towers made of zinc or galvanized steel; chemical solutions in the nature of white rust inhibitor treatments to be added to cooling water, for galvanized metal in cooling systems; chemical solutions in the nature of white rust corrosion inhibitor treatments to be added to cooling water, for heat-exchange systems; chemical solutions in the nature of white rust inhibitor treatments to b...

Chemical solutions in the nature of white rust inhibitor treatments to be added to cooling water, for cooling towers made of zinc or galvanized steel; chemical solutions in the nature of white rust inhibitor treatments to be added to cooling water, for galvanized metal in cooling systems; chemical solutions in the nature of white rust corrosion inhibitor treatments to be added to cooling water, for heat-exchange systems; chemical solutions in the nature of white rust inhibitor treatments to b...