“herringbone gear pump”的概念、定义、翻译、参考文献-科学参考

单词	herringbone gear pump
释义	herringbone gear pump 人字齿轮泵
随便看	price proportion price quotations price ratios between commodities price rigidity price ring prices and incomes policy prices at a discount price scissors price-sensitive prices fluctuating within a certain range prices for specialization and cooperation price signal prices in local currencies prices of commodities prices of miscellaneous goods price spiral price spread price-stabilizing price support price support program price tag price tendered price terms price ticket price variance

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