
Hydraulic fluid power — Positive-displacement pumps, motors and integral transmissions — Methods of testing and presenting basic steady state performance
出版:Association Francaise de Normalisation

專家解讀視頻
Hydraulic fluid power — Positive-displacement pumps, motors and integral transmissions — Methods of testing and presenting basic steady state performance
出版:Association Francaise de Normalisation
專家解讀視頻