• 通过实践总结了锚杆技术人工卵石、淤泥质复杂地层边坡支护施工处理方法。

    The nail-dog and rock-bolt technique is often used in the supporting construction of such complicated slopes as artificial fill, sandy graves strata, sand deposits and muddy soil.

    youdao

  • 通过实践总结了锚杆技术人工卵石、淤泥质复杂地层边坡支护施工处理方法。

    The nail-dog and rock-bolt technique is often used in the supporting construction of such complicated slopes as artificial fill, sandy graves strata, sand deposits and muddy soil.

    youdao

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