声波测试
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sonic wave measuring
声波测量
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Some commonly used measuring methods and controlling criteria of blasting-induced damage such as sonic wave testing and PPV safety criteria are presented, and some related problems are discussed.
讨论了声波测试法、P PV安全判据等几种常用爆破损伤确定方法与控制标准。
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