chemicals for use in industry; chemical products for use in industry; chemicals used in industry; chemicals for use in the oil industry; chemical products for use in the oil industry; chemical products for use in mining; chemicals for use in the gas industry; hydrochloric acid

rust removers; rust removing products; lime removers; preparations for the removal of lime (household use); preparations for the removal of lime; Cleaning preparations; Scouring preparations; Abrasive preparations; Calcium carbonate removers; preparations for the removal of calcium carbonate; grout cleaner; preparations for the removal of calcareous growth (subsea), preparations for the removal of calcium carbonate (marine)