海底管线铺设是一项高难度、高风险的海上作业。
The laying of pipelines is a task with high difficulty and high risk.
密封舱的体重对海上投放作业的难易程度有直接影响。
The weight of the sealed cabin will influence the dropoff operation on the sea directly.
“船舶”系指在海上运行和作业的任何类型的船舶。
"Ship" means a vessel of any type operating in the Marine environment.
“船舶”系指在海上运行和作业的任何类型的船舶。
"Ship" means a vessel of any type operating in the Marine environment.
应用推荐