绘出ZG80-1500型电力机车16#、23#、24#电空接触器低压控制原理图。
题型：问答题 简答题
问题：
绘出ZG80-1500型电力机车16#、23#、24#电空接触器低压控制原理图。
题型：问答题 简答题
| 完成对话。 |
| （一）根据上下文完成对话。 |
| A: What's the weather like in Nanjing ? B: It's very h in s in Nanjing. And it's very c in w ,too. |
| （二）根据图意完成对话。 |
| A: Excuse me, can you the to the shopping centre ? B: Go along this street, the fourth crossing and the shopping centre is your . A: Thank you. B: That's all right. |  |