A triangular sail stretching from the foretopmast head to the jib boom and in small craft to the bowsprit or the bow.
这示了在主悬臂顶端安装飞臂情况下将负载操作离开主悬臂头滑轮时的数据。
A triangular sail stretching from the foretopmast head to the jib boom and in small craft to the bowsprit or the bow.
这示了在主悬臂顶端安装飞臂情况下将负载操作离开主悬臂头滑轮时的数据。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其达内容亦不代本软件的观点;若发现问题,欢迎向我们指正。