Automatic ultrasonic testing, manual ultrasonic testing and radiographic testing techniques were used on the inspection of embedded defects.
采用全自动超声波检测、手动超声波检测以及射线检测方法对预制缺陷进行了检测。
For a long time, the subgrade project quality testing and evaluation method follows the traditional excavation inspection and drilling and sampling test techniques.
长期以来路基工程质量检测与评价方法是采用传统开挖检查和钻孔取样试验的常规技术。
The paper introduces the pile testing, construction preparation, techniques, design parameters and requirements, construction control, quality inspection.
介绍了水泥搅拌桩施工中试桩、施工准备、施工工艺、设计参数及要求、施工控制、质量检验等控制环节。
The paper introduces the pile testing, construction preparation, techniques, design parameters and requirements, construction control, quality inspection.
介绍了水泥搅拌桩施工中试桩、施工准备、施工工艺、设计参数及要求、施工控制、质量检验等控制环节。
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