2006DIN 28138-1:2006-06 Rotating mechanical seals for agitator shafts - Part 1: Carbon or stainless steel - Operating data, assembly dimensions / Note: Applies in conjunction with DIN 28138-3 (2006-06).
2006DIN 28138-1:2006 Rotating mechanical seals for agitator shafts - Part 1: Carbon or stainless steel - Operating data, assembly dimensions