问题描述：
[单选]
The inner part of the condenser should be cleaned with（）．
A．gas oil
B．diesel oil
C．chemical compound
D．Freon-12
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 interface between the liquid seal （water）and the oil should be positioned（）possible to the bowl periphery．
下一篇：The injector pump is operated by a cam which drives the plunger（）．
- 我要回答: 网友(216.73.216.29)
- 热门题目: 1.柱塞套筒进行滑动试验时，一般 2.柱塞套筒进行滑动试验时，一般 3.针阀体的喷孔磨损后使孔径增大