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两台变压器并联运行,第一台先达满载,说明第一台变压器短路阻抗标么值比第二台_______。

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2021-09-02 15:33
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某机床有两台三相异步电动机,要求第一台电机起动运行5s后,第二台电机自行起动,第二台电机运行10s后,两台电机停止;两台电机都具有短路、过载保护,设计主电路和控制电路。(B)
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两台变压器并联运行,第一台先达满载,说明第一台变压器短路阻抗标么值比第二台_______。
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系统中雷达状态包括Unknown、Operational(or ON)、Failed(or OFF)、Detached。
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Shutdown price(or point,or rule) 停业价格(或停业点、停业原则)
翻译:With Average or With Particular Average(WA or WPA)()
()shall be liable for loss of and damage to the Vessel and/or goods arising or resulting from inaccuracies in stating the description,quantity,weight,measurement or contents.
两台变压器并联运行,第一台先达满载,说明第一台变压器短路阻抗标么值比第二台()。
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