E: Agitator gear stools for agitator drives with a rotating mechanical seal F: Lanterns for agitator control mechanisms with mechanical seal I: Lanterna per agitatori con tenuta meccanica
DIN 28162-1:1983 history
1983DIN 28162-1:1983-10 Agitator gear stools for agitator drives with a rotating mechanical seal
1983DIN 28162-1:1983 Agitator gear stools for agitator drives with a rotating mechanical seal