Industry
Electro-erosion/spark erosion machines, wire type, for metals, Machinery and equipment for metalworking, Metals, Machinery & Engineering, Electro-erosion/spark erosion machine accessories, Electro-erosion/spark erosion machines, electrode type, for metals, Electro-erosion/spark erosion machines, Filters, electro-erosion/spark erosion machining applications, Chemical industry plant and equipment, Chemicals, Pharmaceuticals & Plastics, Filters and strainers for the chemical industry, by use