dynamically-positioned derrick barge的意思|示意
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动力定位吊杆驳船
dynamically-positioned derrick barge的网络常见释义
动力定位起重驳 ... positioned derrick barge 动力定位起重驳 dynamically-positioned derrick barge 动力定位起重驳 twin-hull semisubmersible derrick barge 双身半潜式起重船 ...
详细翻译 详细翻译>> dynamically-positioned derrick barge 动力定位起重驳..