new-style and long-stroke pumping unit中文，new-style and long-stroke pumping unit的意思，new-style and long-stroke pumping unit翻译及用法

2026-04-13 20:23 浏览次数 21

new-style and long-stroke pumping unit

新型抽油机

new-style and long-stroke pumping unit 例句

英汉例句

  • Design of a new-style and long-stroke pumping unit with variable diameter wheel

    新型双变径天轮式抽油机的设计

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