问题描述：
[单选]
When centrifuging heavy fuel oil， an important factor to consider is the（）（1）flow rate
（2）viscosity of the fuel oil
A．(1) only is correct
B．(2) only is correct
C．both (1) and (2) are correct
D．neither (1) or (2) are correct
参考答案：查看无
答案解析：无
☆收藏
答案解析：无
☆收藏
上一篇：A crankshaft whose center of gravity coincides with its center line is said to be（）．
下一篇：Loss of lubricating oil pressure to the main propulsion diesel engine will actuate a/an（）．
- 我要回答: 网友(216.73.216.136)
- 热门题目: 1.厚壁瓦欲自轴承座内盘出时，应 2.采用压铅法测量主轴承的轴承间 3.压铅法测量轴承间隙应采用（）