试题详情
- 单项选择题winch platform()
A、起货机平台
B、夹板
C、千斤顶
D、油压千斤顶
- A
关注下方微信公众号,在线模考后查看
热门试题
- 吊杆停用时,稳索必须要收起来。()
- Proceed to your ()(集
- Pay attention to the
- After seeing that th
- Please ()(擦掉) the we
- Echo sounder sends a
- ---How many revolut
- 多少转?()
- It is the job of the
- 起锚,留一节在水里。()
- Manila rope is ()tha
- We have some white a
- The duty () shou
- AB()
- Agent,() me, please.
- 链斗挖泥船施工时采用扇形横挖法是:()
- ORB()
- 油轮严禁使用的炉火是()。
- Today, we must get e
- 蒲福氏风级表中将风分为13级,当风级6级