기술관련 Q&A
API 661 해석좀 부탁드립니다
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카테고리NDT관련
등록일2016-03-11 16:36:26
작성자게시판관리자
1 API 661
10.2.6
If the plates are not fully examined for laminations by ultrasonic examination and if set-on connections are used, the edge of the hole in the plate to which the connections are attached shall be examined for laminations by magnetic particle or liquid penetrant. indications found shall be cleared to sound metal and than back-welded.
10.2.6
If the plates are not fully examined for laminations by ultrasonic examination and if set-on connections are used, the edge of the hole in the plate to which the connections are attached shall be examined for laminations by magnetic particle or liquid penetrant. indications found shall be cleared to sound metal and than back-welded.
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2016-03-11
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