The construction of large sized sand blanket by utilizing 2m thick artificial aggregate cushion was successfully completed within half an year with high quality, as a result of careful examination, testing, full preparation and strict construction process

  • 利用人工砂,垫层厚度2m,在较大的面积上作砂垫层施工,经试验、论证,充分的准备,精心的施工,严格的工艺,半年多时间完成了质量达到优良的砂垫层项目

  • 互联网摘选 2025-01-19 23:41:10

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