Geotechnical engineering mechanical properties are based on in situ testing and laboratory data integrated determined value of mathematical statistics.
岩土的工程力学性质是根据原位测试和实验资料的数理统计值综合判定。
Ultrasonic testing is one of the most frequently used measurements in geotechnical rock mass evaluation.
声波测试是工程岩体质量评价的最主要手段之一。
Ultrasonic testing is one of the most frequently used measurements in geotechnical rock mass evaluation.
声波测试是工程岩体质量评价的最主要手段之一。
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