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- Measuring thickness by ultrasonic pulse - echo contact method
接触式超声波脉冲回波法测厚 - Recommended practice for ultrasonic pulse - echo straight - beam tesing by the contact method
接触式超声纵波直射探伤方法 - Methods of measuring the performance of ultrasonic pulse - echo diagnostic equipment
超声波脉冲回波诊断设备性能的测定方法 - Standard practice for ultrasonic pulse - echo straight - beam examination by the contact method
用接触法做超声脉冲回波纵波检验 - General methods of measuring the performance of ultrasonic pulse - echo diagnostic equipment
超声波脉冲反射诊断装置性能测量的常规方法 - Element pulse - echo ultrasonic transducer . general specifications and measuring method
单元脉冲.回波超声换能器.一般技术要求和测量方法 - Standard practice for measuring thickness by manual ultrasonic pulse - echo contact method
用人工超声脉冲回波接触法测量厚度的标准实施规程 - Ultrasonics - real - time pulse - echo systems - test procedures to determine the performance specifications
超声波学.实时脉冲回声系统.测定性能规范的试验过程 - Standard practice for measuring the change in length of fasteners using the ultrasonic pulse - echo technique
使用超声脉冲回波技术测量紧固件长度变化的标准操作规程 - Ultrasonics - real - time pulse - echo systems - guide for test procedures to determine performance specifications
超声波学.实时脉冲回波系统.测定性能规范的试验程序指南
Last modified time:Wed, 13 Aug 2025 00:29:56 GMT