有水炮泥主要靠()及沥青结焦后形成高温结构强度。
参考答案:粘土粘结
—Have you heard of Jinjiang City?
—Sure. It has been honoured with the title “China Shoes Capital” and it continues to top Fujian Province economic growth.
A.in favour of
B.in terms of
C.in honor of
D.in spite of
链传动的传动比一般控制在i12≤(),推荐采用i12=2—3.5。
A.4
B.4.5
C.5
D.6