“hollow-plunger pump”的概念、定义、翻译、参考文献-科学参考

单词	hollow-plunger pump
释义	hollow-plunger pump [`häl·ō ´plǝn·jǝr `pǝmp] ^{MINING ENGINEERING} A pump for mining and quarrying in gritty and muddy water.
随便看	plastic bronze plastic cement plastic clay plastic collision plastic deformation plastic design plastic dielectric plastic equilibrium plastic explosive plastic film plastic film capacitor plastic flow plastic foam base-line extension base-line technique baseload base-loaded antenna base magnification base map basement basement complex basement membrane basement rock basement wall base metal

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