volume efficiency times mechanical efficiency的意思|示意
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体积效率乘以机械效率
volume efficiency times mechanical efficiency的网络常见释义
容积效率乘机械效率 volume efficiency variance 生产量效率差异 volume efficiency times mechanical efficiency 容积效率乘机械效率 volume efficiency due to leakage 泄漏引起的容积效率 ..