问题
问答题 简答题
高排逆止门后疏水门设置有什么联锁？
答案
参考答案：
在机组负荷低于20%额定负荷或机组跳闸时开启；在机组负荷大于20%额定负荷时关闭。
搜题请搜索小程序“爱下问搜题”
高排逆止门后疏水门设置有什么联锁？
参考答案：
在机组负荷低于20%额定负荷或机组跳闸时开启；在机组负荷大于20%额定负荷时关闭。
| 完形填空。 | ||||
| Mr. Green is a good teacher. He is 1 . There 2 fifty students in 3 class. Mr. Green and his students are 4 friends, too. Now some of the students 5 on the playground. Bill and Mike 6 . Tom and John are jumping. Mary and Lucy are 7 a kite. 8 girls are playing 9 . Mr. Green is playing 10 them. | ||||
|