问题描述：
[单选]
The cylinders， with cooling jackets， are（）to the engine frame by eight tie rods．
A．screwed
B．welded
C．fastened
D．rotated
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 design of（）is similar to that of the main bearing．
下一篇：The cylinder liners are made of（）and the cylinder surfaces are sometimes chromium-plated．
- 我要回答: 网友(3.137.200.242)
- 热门题目: 1.在用液压拉伸器检查底脚螺栓的 2.主机底脚螺栓松动则可能导致（ 3.主机底脚螺栓全部装好上紧后，