6
Frameworks of metal; Parts for scaffolding of metal; Travelling scaffolding of metal; Staircases of metal; Ramps of metal; Metal scaffolding boards; Battens of metal; Trestle columns of metal; Access platforms [scaffolding] of metal; Balustrading of metal; Prefabricated components of metal for the construction of scaffolding, work platforms, stands, podiums, roofing, halls and buildings; Work platforms, stands, podiums, platforms of metal; Mobile work platforms of metal; Roofing and roof structures of metal; Dismountable halls and buildings of metal; Structures of metal; Crossbeam systems of metal; Bastion defence walls of metal materials; Protective wall systems of metal; Metal panels; Fences of metal; Scaffold shafts of metal; Lattice girders of metal; Scaffold couplers of metal
19
Scaffolding, not of metal; Parts, not of metal, for scaffolding; Mobile scaffolding, not of metal; Staircases, not of metal; Ramps, not of metal; Scaffold decks, not of metal; Non-metallic scaffolding boards; Scaffold poles, not of metal; Access platforms (scaffolding), not of metal; balustrading, not of metal; Prefabricated components, not of metal, for the construction of scaffolding, work platforms, stands, podiums, roofing, halls and buildings; Work platforms, stands, podiums, platforms, not of metal; Mobile work platforms, not of metal; Roofing and roof structures, not of metal; Dismantlable halls and buildings, not of metal; Crossbeam systems, not of metal; Protective walls (not of metal); Protective wall systems, not of metal; Wall elements, not of metal; Fences, not of metal; Scaffold shafts, not of metal; Lattice girders, not of metal; Scaffold couplings, not of metal