NF E86-401-3*NF EN 12285-3:2019 Workshop fabricated steel tanks - Part 3 : horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and nonflammable water polluting liquids for heating and cooling of buildings
2019NF E86-401-3*NF EN 12285-3:2019 Workshop fabricated steel tanks - Part 3 : horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and nonflammable water polluting liquids for heating and cooling of buildings