The method of soil nail spraying concrete wiremesh is widely used in the area of WenZhou in recent years,and got certain economic and social benefits,but some questions exist.

 
  • 锚管)土钉喷网支护近年来在温州地区得到了广泛的应用,取得了一定的经济效益和社会效益,但也存在一些问题。
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