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關注：1
2013-05-23 12:21
求翻譯：摘 要：介紹哈長線幾年來采用數字式通用探傷儀進行鋼軌焊縫探傷的方法，從探傷掃查、正常回波顯示、缺陷回波顯示、缺陷定位定量等4個方面詳述了軌頭、軌腰、軌底三個探傷區域的探傷方法，并介紹了軌顎傷損、軌底月牙形傷損、軌腰與軌底圓弧區斜向下傷損等特殊部位的探傷方法。實際探傷作業表明用數字式通用探傷儀進行鋼軌焊縫探傷，能夠有效地探傷掃查焊縫及熱影響，彌補焊縫專用探傷儀存在盲區的不足。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
摘 要：介紹哈長線幾年來采用數字式通用探傷儀進行鋼軌焊縫探傷的方法，從探傷掃查、正常回波顯示、缺陷回波顯示、缺陷定位定量等4個方面詳述了軌頭、軌腰、軌底三個探傷區域的探傷方法，并介紹了軌顎傷損、軌底月牙形傷損、軌腰與軌底圓弧區斜向下傷損等特殊部位的探傷方法。實際探傷作業表明用數字式通用探傷儀進行鋼軌焊縫探傷，能夠有效地探傷掃查焊縫及熱影響，彌補焊縫專用探傷儀存在盲區的不足。
問題補充： |
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2013-05-23 12:21:38
Abstract: Ha long-term a few years to adopt digital general-purpose flaw detector rail weld inspection, scanning from the flaw, normal echo Echo, defect localization and quantification of four details the rail head, rail waist rail bottom three of the testing methods of flaw detection region, and ra
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2013-05-23 12:23:18
正在翻譯，請等待...
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2013-05-23 12:24:58
Abstract: Introduced the Kazak long-line for several years use the digital general crack detector to carry on the rail welded joint crack detection the method, sweep from the crack detection look up, the normal echo demonstrated, the flaw echo demonstrated, the flaw
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2013-05-23 12:26:38
Summary: Describes HA long-term years used digital type General flaw detector for rail weld testing of method, from testing sweep check, and normal echo displayed, and defects echo displayed, and defects positioning quantitative, 4 a area detailing has rail head, and rail lumbar, and rail end three
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2013-05-23 12:28:18
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