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轻便触探检测公路桥涵台背回填中粗砂的试验方法研究
刘仰韶, 田卿燕, 吕建兵
PDF(324 KB)
轻便触探检测公路桥涵台背回填中粗砂的试验方法研究
Study on the Light Dynamic Penetration to Test Coarse Sand in Bridge Back sand Filling
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