NA 012
DIN Standards Committee Chemical Apparatus Engineering
Technical rule
[Withdrawn]
DIN 28159 Beiblatt 1
DIN 28159 Beiblatt 1
Shaft end for externally coupled glass lined steel agitators; information concerning strength
Title (German)
Wellenende für einteilige Rührer, Stahl emailliert; Informationen zur Festigkeit