DIN 28006-1
DIN 28006-1
Tolerances and limit deviations for agitator vessels - Part 1: Agitator vessels of metallic materialsstandard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2017
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2017