electric welding on new and worn laid and unlaid rails, crossings and switches; treating rail sections by welding, brazing, heat induction, and grinding for the purpose of improving the wear characteristics of the rail head and to reduce corrugation and noise emission

RIGID PVC FILM AS A SEMIMANUFACTURE USED FOR PRODUCTION OF VARIOUS KINDS OF PACKAGING MATERIALS, NAMELY, LININGS IN CHOCOLATE BOXES, TABLE PACKAGING FOR BUTTER AND MARGARINE AND OTHER MATERIALS

METAL RAILS FOR TRACKBOUND VEHICLES

Air deodorising; air freshening; air purification; production of energy; rental of air conditioning apparatus; rental of electricity generators; rental of space heating apparatus; slaughtering of animals; water treating