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【单选题】
挂在已停电的断路器和隔离开关上的操作把手上 , 防止运行人员误合断路器和隔离开关。A.
禁止类标示牌
B.
警告类标示牌
C.
禁止类安全牌
D.
指令类安全牌
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【简答题】RFID的中文全称是
【简答题】RFID的中文全称是________________ 技术。
【简答题】根据句意和提示写出单词。 1.My f book is The Snow White . 2 .We all a to go to the farm next week. 3.A lot of customers like watching a at the teahouse. 4.In the end,the captain f in love with Mar ia and marri...
【简答题】With parents who taught at school, Sophia received a fairly good education. She would have achieved 36 in a career, but she 37 to spend most of her marriage in the 38 role of wife and mother, 39 herse...
【简答题】阅读理解。 Zhang Xini, a 15-year-old deaf girl from Shenzhen, has published four novels, created three websites, and made two inventions. As the youngest member of Shenzhen Writers' Association, she has at...
【单选题】RFID的英文缩写是Radio Frequency Identification,其中文全称是什么?
A.
射频识别技术
B.
IC卡识别技术
C.
磁卡识别技术
D.
条形码识别技术
【简答题】使用两个或多个轮廓生成放样, 仅 ____ 或 ____ 可以是点, 也可以这两个轮廓都是点。
【简答题】使用两个或多个轮廓生成放样, 仅 ____ 或 ____ 可以是点, 也可以这两个轮廓都是点。
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