End-suction centrifugal pumps (rating 16 bar) - Designation, nominal duty point and dimensions (ISO 2858:1975); German version EN ISO 2858:2010— 9 стр.
End-suction centrifugal pumps (rating 16 bar) - Designation, nominal duty point and dimensions (ISO 2858:1975); German version EN ISO 2858:2010— 9 стр.