英语词汇“hollow-plunger pump”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	hollow-plunger pump
释义	hollow-plunger pump hollow-plunger pump [′häl·ō ‚plən·jər ′pəmp] (mining engineering) A pump for mining and quarrying in gritty and muddy water.
随便看	long-range objective long-range oblique optical system long-range oblique photography long-range ocean radar long-range open ocean patrol long-range optical system long-range order long-range overseas buildings plan long-range overwater diffusion long-range patrol long range patrol aircraft long-range patrol pack long-range patrol ration long range penetration group long range performance incentive plan long-range phased array radar long-range plan/ning long range planning and accountability long range planning calendar long range planning committee long range planning element long-range planning process long-range planning task force long range polluting agent long range position determining system

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