39 Prefabricated buildings

399900Z0 Prefabricated buildings of plastics, concrete or aluminium 399900Z1 Spark-ignition reciprocating internal combustion piston engine, for the vehicles of HS 87, of a cylinder capacity <= 1 000 cmⁿ 399900Z2 Spark-ignition reciprocating internal combustion piston engine, for the vehicles of HS 87, of a cylinder capacity > 1 000 cmⁿ 399900Z3 Fixtures and fittings and mechanical signalling, safety or traffic control equipment for railways or tramways/ parts of railway or tramway track fixtures and fittings, mechanical (including electromechanical), signalling, safety or traffic control equipment for railways, tramways, roads, inland waterways, parking facilities, port installations or airfields 399900Z4 Hairpins, curling pins, curling grips, hair-curlers and the like, and parts thereof (excl. electro-thermic hairdressing apparatus)