试题详情
- 单项选择题由钾、钠等轻金属引起的火灾归类为()
A、甲类火
B、乙类火
C、丙类火
D、丁类火
- D
关注下方微信公众号,在线模考后查看
热门试题
- It will take us a wh
- The pilot didn’t ()u
- 上甲板以上连接两舷的围蔽空间称为()
- 底漆用于出白金属表面, 防止其生锈。()
- A deck above the mai
- 引航员()
- 简述第N节锚链的制作方法。
- The deck from bow to
- The ()is used to men
- On a vessel, lines a
- It is the job of ()t
- 灭火()
- Take to the forecast
- The aft part of a ve
- 在航向上吗?()
- A()leads aft from th
- 我们一般把木材、煤炭等物质引起的火灾归类
- ()ready for mooring.
- The emergency alarm
- ()is cargo handling