VACONODOME

Roofing of metal and metal combined with plastic and wood, for covering liquids in open or covered containers, namely storage tanks, transport tanks, cisterns, silos, swimming pools, ponds, ponds for waste water plants, as well as for covering pits, halls and sports facilities

[Building materials, namely, roofing of plastic and wood and combined in part of metal, for covering liquids in open or covered containers, namely, storage tanks, transport tanks, cisterns, silos, swimming pools, ponds, ponds for waste water plants, as well as for covering pits, halls and sports facilities]