87383578
Mar 23, 2017
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 be added to cooling water, for cooling systems; chemical solutions in the nature of multimetal corrosion and scale inhibitor treatments to be added to cooling water, for hydronic heating and cooling systems; chemical solutions in the nature of rust inhibitors to be added to cooling water, for cooling tower cooling systems; chemical solutions to be added to cooling water, for preventing white rust; chemical solutions to be added to cooling water, for preventing scale
Chemicals