DIN 28161:2006-12 Requirements on agitator drives - Agitator speed and direction, bearing application running accuracy, dis-mounting space for shaft seal
2006DIN 28161:2006-12 Requirements on agitator drives - Agitator speed and direction, bearing application running accuracy, dis-mounting space for shaft seal
2006DIN 28161:2006 Requirements on agitator drives - Agitator speed and direction, bearing application running accuracy, dis-mounting space for shaft seal
1987DIN 28161:1987 Requirements on agitator drives; agitator speed and direction, bearing application running accuracy, dismounting space for shaft seal