Buildings of metal, framework, turntables, freely shaped forgings, matrix and iron castings (unworked, partly worked and totally worked), industrial fittings for track vehicles
Byggnader av metall, trallar, ramar, vridskivor, smidesformer, matrisformer samt gjutformer (obearbetade, delvis bearbetade och helt bearbetade), industriell armatur för spårlinjefordontmClass tmClass