In this paper, the experience of improving coal resources recovery in the fields with high inclination Angle and complex structures are summarized on the analysis of Hegang Basin structural features.
通过对鹤岗盆地构造特点的分析，总结了在大倾角、构造复杂区块内提高煤炭资源回收的几点实践经验。
Drum line at a certain Angle of inclination fixed to the shelf beam, the tray from the high-placed, along the drum line from their own gravity down.
滚筒线按一定角度倾斜固定在货架横梁上，托盘从高端放入，沿滚筒线靠本身重力下滑。
Drum line at a certain Angle of inclination fixed to the shelf beam, the tray from the high-placed, along the drum line from their own gravity down.
滚筒线按一定角度倾斜固定在货架横梁上，托盘从高端放入，沿滚筒线靠本身重力下滑。
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