Cold-rolled uncoated low carbon and high-yield strength steel flats for cold forming; tolerances on size and geometrical tolerances; german version EN 10131:1991— 7 стр.
Horizontal single-wall steel tanks with capacities between 1000 and 5000 litres, for the above ground storage of flammable and non-flammable water polluting liquids— 5 стр.
Vertical double-wall steel tanks with liquid-based leak detection system, for the above ground storage of flammable and non-flammable water polluting liquids— 4 стр.
Vertical double-wall steel tanks with vacuum-based leak detection system, for the above ground storage of flammable and non-flammable water polluting liquids— 5 стр.
Cold-rolled uncoated low carbon and high-yield strength steel flats for cold forming; tolerances on size and geometrical tolerances; german version EN 10131:1991— 7 стр.
Vertical single-wall steel tanks with less than 1000 litre capacity, for the above ground storage of flammable and non-flammable water polluting liquids— 5 стр.