• later service period - 引用次数：5

  Bohai8 jack-up platform was refitted from slot type to cantilever-beam type and is in its later service period now.

  渤海8号平台是一座由槽口式改为悬臂式的自升式平台，并已经进入后服役期阶段的老龄化平台。

  参考来源 - 自升式平台后服役期结构强度及损伤评估研究

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