题目内容

LGJ-50是截面积为50mm2的钢芯铝绞线。

A. 对
B. 错

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110kV线路导线截面大于LGJ-50时可不校验电晕。

A. 对
B. 错

经济电流密度由国家统一制定的。

A. 对
B. 错

35kV以上的线路不需要校验电晕条件。

A. 对
B. 错

China will remove all ranking lists of celebrities and regulate the sale of fans merchandise as an effort to crack down on celebrity fan culture, according to the Cyberspace Administration of China. The statement released Thursday raised new requirements for both celebrities’ companies and Chinese internet companies in fostering a healthy fan culture.

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