DIN 28018
DIN 28018 Pressure vessels, glass lined steel - Vessels for production plants 0.063 m<(hoch)3> up to 10 m<(hoch)3>
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2006
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2006