-According to the technical design drawings "typical cross-section" of "TCS-02" indicated in the scope of digging taluy roofs not suitable are upright steals their (unspecified degree level is how much m?), inappropriate digging depth is 1, m. Taluy roof in training range off the ground are dug under the roof taluy 1:1.0 with the slightest dig depth is 0, 3 m. ..
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