问题描述：
[单选]
Lube oil filters remove contaminants more efficiently if the oil being filtered is（）．
A．under high pressure
B．under low pressure
C．heated to reduce viscosity
D．cooled to increase viscosity
参考答案：查看无
答案解析：无
☆收藏
答案解析：无
☆收藏
上一篇：What is the function of the thrust bearing？
下一篇：Proper filtering and straining of fuel oil is important because the（）．
- 我要回答: 网友(216.73.216.22)
- 热门题目: 1.船舶能量利用效率与（）有关。 2.船舶动力装置的主要耗能设备是 3.维修性包括（）。Ⅰ.易拆卸性