问题
问答题 简答题
换流站内需要定期轮换试验的设备有哪些？
答案
参考答案：
换流站内需要定期轮换试验的设备有：极控、站控、阀冷系统、备用设备以及直流电源、充电机、保护收发信机、空调系统、工业供水设施、事故照明、备用电源切换装置、变压器冷却系统、消防设施。
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换流站内需要定期轮换试验的设备有哪些？
参考答案：
换流站内需要定期轮换试验的设备有：极控、站控、阀冷系统、备用设备以及直流电源、充电机、保护收发信机、空调系统、工业供水设施、事故照明、备用电源切换装置、变压器冷却系统、消防设施。
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| Once there was a boy in Toronto. His name was Jimmy. He started drawing when he was three years old, and when he was five he was already very 1 at it. He drew many beautiful interesting pictures, and many people 2 his pictures. They thought this boy was going to be 3 when he was a little older, and then they were going to 4 these pictures for a lot of money. Jimmy's pictures were quite different from other 5 because he never drew on all of the paper. He drew on 6 0f it, and the other half was always 7 . "That s very clever," everybody said.“ 8 other people have ever done that before. " One day somebody asked him,"Please tell me, Jimmy. Why do you draw on the bottom half of your pictures, 9 not on the top half?" "Because I'm small," Jimmy said, "and my brushes can't 10 very high. " | ||||
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