课程概述
在这个视频中,展示了船舶上最常见的维护任务之一除锈和油漆。
In this video, one of the most common maintenance tasks on ships is shown: rust removal and painting。
在这个视频中,展示了船舶上最常见的维护任务之一除锈和油漆。
In this video, one of the most common maintenance tasks on ships is shown: rust removal and painting。