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钢管自动涡流探伤系统综合性能测试方法
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钢管自动超声探伤系统综合性能测试方法
Measurement method of comprehensive properties for automatic ultrasonic flaw detection system for steel tubes
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电力建设施工及验收技术规范(钢制承压管道对接焊缝射线检验篇)
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电力建设施工及验收技术规范(管道焊缝超声波检验篇)
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堆焊层超声波探伤方法
Ultrasonic examination for cladding
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