Reservoirs, tanks, vats and similar containers for any material (other than compressed or liquefied gas), of iron or steel, of a capacity exceeding 300 l, whether or not lined or heat-insulated, but not fitted with mechanical or thermal equipment
Rezervoarji, cisterne, sodi in podobni kontejnerji za kakršen koli material, iz železa ali jekla, več kot 300 l, z oblogo ali brez, s toplotno izolacijo ali brez, brez mehaničnih naprav