首页
›
答案
›
题库
›
才高八斗
比转数大的水泵,一定是()的水泵。
比转数大的水泵,一定是()的水泵。
A、大流量;小扬程
B、大流量;大扬程
C、小流量;小扬程
D、小流量;大扬程
正确答案:A
标签:
扬程
流量
水泵
上一条:
The disease was one of the frightening aftershocks of the bomb.
下一条:
By word of mouth during the holidays, by phrases in letters during term time, I was kept up to date with John fs cleverness and progress.