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关注:1
2013-05-23 12:21
求翻译:If only the protective device for the feed-in is excited during a busbar fault, this blocking is suppressed and a trip is effected quickly on account of a busbar fault.是什么意思?![]() ![]() If only the protective device for the feed-in is excited during a busbar fault, this blocking is suppressed and a trip is effected quickly on account of a busbar fault.
问题补充: |
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