6
STAINLESS STEEL FIBRES, METAL SHEETS, PLATES AND MESH FABRIC, MANUFACTURED FROM RUSTPROOF METAL FIBRES AND TO BE USED AS FILTERING MATERIAL
7
MACHINE PARTS AND PARTS OF ENGINES NOT FOR LAND VEHICLES, NAMELY, GAS FILTERS, FILTERS FOR GAS FILTRATION, FILTERS FOR SEPARATING SOLID PARTICLES FROM GASES, GAS FILTERS ABLE TO STAND UP TO HIGH TEMPERATURES AND CORROSIVE ENVIRONMENTS, GAS FILTERS MANUFACTURES FROM RUSTPROOF METAL FIBERS, FILTERS MANUFACTURED FROM RUSTPROOF METAL FIBERS FOR GAS FILTRATION, FILTER CARTRIDGES, FILTER CARTRIDGES MANUFACTURED FROM RUSTPROOF METAL FIBERS, FILTER CARTRIDGES FOR GAS FILTRATION, FILTER CARTRIDGES MANUFACTURED FROM RUSTPROOF METAL FIBERS FOR GAS FILTRATION ABLE TO STAND UP TO HIGH TEMPERATURES
11
FILTERS FOR INDUSTRIAL INSTALLATIONS OR DOMESTIC USE, NAMELY, FILTERS FOR GAS FILTRATION, FILTERS FOR SEPARATING SOLID PARTICLES FROM GASES, GAS FILTERS ABLE TO STAND UP TO HIGH TEMPERATURES AND CORROSIVE ENVIRONMENTS, GAS FILTERS MANUFACTURED FROM RUSTPROOF METAL FIBERS, FILTERS MANUFACTURED FROM RUSTPROOF METAL FIBERS FOR GAS FILTRATION, FILTERS MANUFACTURED FROM RUSTPROOF METAL FIBERS FOR FINE FILTRATION, TUBULAR FILTERS FOR GAS FILTRATION, TUBULAR FILTERS CONSISTING OF METAL FIBERS SINTERED TOGETHER FOR GAS FILTRATION, TUBULAR FILTERS CONSISTING OF RUSTPROOF METAL FIBERS FOR FILTERING SOLID PARTICLES FROM GASES