orlop
1. There was only one ship with orlop deck called at our port before.
以前只有一艘带五层舱的船来过我港。
2. orlop deck
最下甲板
3. orlop stringer angle bar
最下船侧纵通角钢
4. The last photo in this section shows the frame for the top of the hold and floor of the orlop deck.
这一节中最后的照片显示了作为底层舱的顶部和最下层甲板的地板的框架。