“oil and gas pipeline repair technology”的概念、定义、翻译、参考文献-科学参考

单词	oil and gas pipeline repair technology
释义	oil and gas pipeline repair technology Encyclopedia 工学油气长输管道安全技术释 oil and gas pipeline repair technology油气管道修复技术针对内检测、直接评估、试压检测中发现的缺陷，在6个月内进行缺陷检查和做修复计划表，按规定程序实施油气管道维护修复管理的方法。
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