plumbing fittings of plastic, namely, taps for installation in pipelines for use for liquid and gaseous media; plumbing fittings of plastic, namely, valves, slide valves, and drain taps for installation in pipelines for use for liquid and gaseous media

Biological tissue intended for subsequent implantation, namely, bone for use in humans; biological tissue intended for subsequent implantation, namely, bone for use in animals

construction elements, entirely or predominantly of metallic materials, especially for highrise, underground and installation construction, as well as installation technology, namely, pipes, pipeline parts, fittings and molded pieces, especially connecting pieces, transition pieces and closure pieces for pipes, safety fittings, especially for plugging, clamping or screwing, parts of the aforementioned goods; seals and sealing bands composed entirely to predominantly of metal for pipes and pip...