9 MECHANICAL DOSERS USED FOR CONTROLLING MATERIALS SUCH AS ADHESIVES, SEALANTS, CRUDE OIL, SEAWATER, MUDS, CRUDE PETROLEUM, PAINTS, PRINTING INKS, VARNISHES, PASTES, RESINS, SOLVENTS AND BINDING AGENTS, COLORANTS, POLYVINYL ACETATE, CAUSTIC SODA, BASOPLAST, ALUMINA, POTASSIUM CARBONATE, DISPERGING AGENTS, WAX, OILS, FATS, PAINTS, VARNISHES, PARAFFIN, CEMENT, MORTAR, BENTONITE, MUD, WASTEWATER, AMONG OTHERS, FOR USE IN THE AUTOMOTIVE, ELECTRONICS, MECHANICAL ENGINEERING, CHEMICAL, COSMETIC, PHARMACEUTICAL AND FOOD INDUSTRIES