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| 2021/07/14 |
| 제목 : [업데이트] NBBI NB 23 (NBIC) 2021 Edition
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| 글쓴이 : 고객지원팀 |
NBBI NB 23 (NBIC)
Title: NATIONAL BOARD INSPECTION CODE (NBIC) - 4 VOLUME SET(PARTS 1-4)
Revision: 2021 Edition, July 1, 2021
Published Date: July 1, 2021
Status: Active, Most Current
Document Language: English
Published By: The National Board of Boiler and Pressure Vessel Inspectors (NBBI) |
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