... mining transport system 矿山运输系统 mining ventilation system 矿井通风系统 articulated mining lifting system 铰接式扬矿系统 ; 铰接式扬矿系统 ...
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Mining transport system is one of the most important production links in open-pit mining process.
矿山运输系统是露天矿开采工艺中非常重要的生产环节。
According to the request of double driving roadways of Sihe Mine Jincheng Anthracite Mining co. Limited, the paper researched and developed continuous transport system.
根据晋城煤业集团寺河矿的双巷掘进要求，对连续运煤机进行了配套研制。
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