... location and design of vertical shafts竖井的设计 mining equipments矿山设备 underground mine development开拓掘进 ...
基于60个网页-相关网页
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基于12个网页-相关网页
trackless mining equipments 无轨采掘设备
fully mechanized mining equipments 综采设备
mining face equipments 工作面设备
mining hydraulic equipments 矿山液压设备
The actual application showed that the device can collect data of the mining equipments conveniently.
实际应用表明，该装置能够方便地采集位置随机移动的采掘设备的数据。
The company business covers industrial and mining equipments, high-end electrons, large-scale materials and international businesses.
公司业务涉及工矿设备、高端电子、大型材料和国际贸易等。
The cause of productive equipments not suit the mining technology seriously affect the production of pit.
由于生产设备和采矿工艺不配套，严重影响生产。
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