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