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METHOD FOR USE OF NOT OPERATED EXTINCT SPOIL TIP
METHOD FOR USE OF NOT OPERATED EXTINCT SPOIL TIP
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机译:不操作灭绝尖尖尖头的使用方法
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摘要
A method for use of not operated extinct spoil tip by which on the surface of the spoil tip serpentine terrace as a spiral is laid. In the whole length of the terrace in the body of the spoil tip cells made of reinforced-concrete boxes are placed in such way that the roof of the lower box is along with that the part of the approach track for the higher one. To the roofs of the reinforced-concrete boxes in the whole length of the serpentine a barrier is fixed. In the side section of the spoil tip stair pass with exits at each level is placed.
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