external gearing cylindrical gear的意思|示意

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外齿轮圆柱齿轮


external gearing cylindrical gear的网络常见释义

外啮合直齿轮 ...详细信息 关键词: 外啮合直齿轮;机油泵;容积效率;端面补充进油;卸荷槽 [gap=523]Keywords: external gearing cylindrical gear; oil pump; volumetric efficiency; supplementary oil intake from end face; unloa..