rotodynamic machine 中文意思是什麼
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Rotodynamic pumps - coolant pump units for machine tools - nominal flow rate, dimensions ; german version en 12157 : 1999
旋轉泵.車床的冷卻業泵組.公稱流量率和尺寸 -
Rotodynamic pumps - coolant pumps units for machine tools - nominal flow rate, dimensions
旋轉動力泵.車床用冷卻泵組件.額定流速和尺寸 -
Rotodynamic pumps - coolant pump units for machine tools - nominal flow rate, dimensions
離心泵.機床用冷卻液泵裝置.公稱流動速率尺寸
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