万吨级船舶在纵向倾斜船台上下水是一个技术复杂且事故因素较多的工艺过程。
The longitudinal launching of large ships from slipway is a process incorporating complicated technology and numerous accident possibilities.
万吨级船舶在纵向倾斜船台上下水是一个技术复杂且事故因素较多的工艺过程。
The longitudinal launching of large ships from slipway is a process incorporating complicated technology and numerous accident possibilities.
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