问题描述：
[单选]
The amount of lubricating oil in the drain tank should be checked by（）．
A．measuring
B．sounding rod
C．metering
D．weighting
参考答案：查看无
答案解析：无
☆收藏
答案解析：无
☆收藏
上一篇：The auxiliary engine and a cgenerator can be connected with（）．
下一篇：The abbreviation TDC means（）．
- 我要回答: 网友(216.73.216.136)
- 热门题目: 1.可靠性在船舶动力装置质量指标 2.船舶每海里燃油消耗量指标考虑 3.已知某船排水量为2OOO0t