题目内容

灌浆泵容许工作压力应大于最大灌浆压力的()倍。

A. 0.5
B. 1
C. 1.5
D. 2

查看答案

搜索结果不匹配？点我反馈

更多问题

A. 50%
B. 60%
C. 40%
D. 0.3
E. 0.2

A. 0.01
B. 0.02
C. 0.03
D. 0.04
E. 0.05

A. 正确
B. 错误

A. He does not like playing the piano.
B. He thinks the music lessons are useful.
C. He does not like the music lessons.