mine auxiliary shaft中文，mine auxiliary shaft的意思，mine auxiliary shaft翻译及用法

2026-03-21 20:21 浏览次数 14

mine auxiliary shaft

副井

mine auxiliary shaft 例句

英汉例句

  • this paper introduces the work principle of four-quadrant operating high-pressure frequency converter, and its application in coal mine auxiliary shaft winch innovation system.

    介绍了四象限运行高压变频器的工作原理，并应用到煤矿副井绞车改造系统。

  • design method and basic principle for abb elevator master control program is analysed taking fanshan phosphate mine auxiliary shaft elevator as an example.

    以矾山磷矿副井提升机为例，分析abb提升机主控程序的设计方法和基本原理。

  • abstr: the steel plate concrete shaft liner in the fully face drilling section of a mine auxiliary shaft in banji mine was damaged during water inrush occurred from the mine shaft.

    文章摘要： 板集煤矿副立井鉆井段钢板混凝土井壁由于井筒突水，遭受破坏。

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