
End-suction Centrifugal Pumps, Rating 16 Bar, With Bearing Bracket - Designation, Nominal Duty Point, Main Dimensions
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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End-suction Centrifugal Pumps, Rating 16 Bar, With Bearing Bracket - Designation, Nominal Duty Point, Main Dimensions
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻