- 1. 液压油泵齿轮: hydraulic pump gear
... hydraulic pump flow；液压油泵流量 hydraulic pump gear；液压油泵齿轮 hydraulic pump gear box；液压油泵齿轮箱[壳体] ...
dict.youdao.com - 2. 液压油泵齿轮箱: hydraulic pump gear box
dict.youdao.com - 3. 液压油泵驱动齿轮: hydraulic pump drive gear
dict.youdao.com - 4. 液压齿轮油泵: hydraulic gear oil pump
dict.youdao.com
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