Burnishing by abrasion; Cloth dyeing; Decontamination of hazardous materials; Dyeing services; Electroplating; Firing pottery; Food processing; Metal casting; Metal plating; Metal treating; Millworking; Optical glass grinding; Paper finishing; Production of energy; Refinement of fuel materials; Water treating; Woodworking; Polishing of gemstones; Providing material treatment information; Radiation area decontamination services; Technical consultation in the field of production of solar energy