... industry, energy, foodstuff, environment protection, water conservancy and so on. Liquid:Heavy oil, paraffin wax, bitumen, sulfuric acid and ... , ink, coolant, glycol, mineral oil, liquid sugar, hydrochloric acid, autocar coating, resin, butter, vegetable oil, liquid oxidizing, ... agent, kerosene and glycerine, dyestuff and water, nitric acid and higher - boiling point organic solution, lard and ...