“二次关井”的概念、定义、翻译、参考文献-科学参考

单词	二次关井
释义	二次关井 Encyclopedia 工学测试施工工艺释 second shut in二次关井在进行测试作业的油气井生产一段时间后，通过地面或井下控制，实现测试器第二次关闭的过程。
随便看	means to inheritance division mean sun mean surface mean synodic month mean synodic motion mean synodic period mean synodic revolution mean synodic rotation mean synodic year mean tangent diameter mean term mean term of proportion mean-tidal system mean tide mean time mean time between failure mean time between failures mean time between failures, MTBF mean time between failures，MTBF mean-time clock mean time to dangerous failure mean time to failure mean time to failure, MTTF mean time to first failure mean time to repair

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