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关注:1
2013-05-23 12:21
求翻译:按设计要求进行煤油透油试验外,要求对3%管道纵缝与环绕分别进行无损探伤试验,探伤标准按GB3328-87焊缝射线探伤质量标准或JBⅡ52-81超声波探伤质量标准要求执行。是什么意思? 待解决
悬赏分:1
- 离问题结束还有
按设计要求进行煤油透油试验外,要求对3%管道纵缝与环绕分别进行无损探伤试验,探伤标准按GB3328-87焊缝射线探伤质量标准或JBⅡ52-81超声波探伤质量标准要求执行。
问题补充: |
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2013-05-23 12:21:38
According to design requirements for kerosene oil through the test, the requirement for 3% of the longitudinal seam and around the pipe, respectively NDT testing, testing according to GB3328-87 standard weld-ray detection quality standards or JB Ⅱ 52-81 ultrasonic testing quality standards implement
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2013-05-23 12:23:18
According to design requirements for kerosene and oil testing, demands that the 3 per cent respectively piped trim seam and around for bundling test, ultrasonic flaw detection standard GB weld-ray Flaw Detector 3328 - 87 52 - 81 quality standards or JBII Ultrasonic Flaw Detector quality standards.
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2013-05-23 12:24:58
Requests according to the design to carry on the petroleum to pass outside the oil experiment, requests carries on the lossless crack detection experiment separately to 3% pipeline longitudinal seal and the encirclement, the crack detection standard according to the GB3328-87 welded joint beam crack
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2013-05-23 12:26:38
Kerosene oil test according to design requirements, it calls for 3% pipe longitudinal seam of Nondestructive test separately from the surrounding, radiographic testing standard by GB3328-87 weld ultrasonic inspection of the quality standards or JB ⅱ 52-81 quality standards implementation.
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2013-05-23 12:28:18
According to design requirements for kerosene oil through the test, the requirement for 3% of the longitudinal seam and around the pipe, respectively NDT testing, testing according to GB3328-87 standard weld-ray detection quality standards or JB Ⅱ 52-81 ultrasonic testing quality standards implement
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