Cast steel; valves of metal, other than parts of machines; building materials of metal; rails of metal; pegs of metal; fittings of metal for furniture; hardware of metal [small]; locks of metal, other than electric; reinforcing materials of metal for machine belts; compressed gas steel bottle and decompress valve

Rolling mills; metalworking machines; presses [machines for industrial purposes]; foundry machines; milling machines; mixing machines; wind power generate electricity facility; pumps [machines]; valves [parts of machines]; dynamos

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; battery-free and wire-free control devices for heating, light and back-up devices; radio transmitters

Mattresses for medical purposes