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如何检测电网的接地与绝缘?

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透平停真空泵时应先关真空阀后关动力蒸气阀。

A. 正确
B. 错误

In complying with the Rules,of what must the mariner take due regard?().

A. Limited backing power of his vessel
B. Radar information about nearby vessels
C. The occupation of the other vessel,if known
D. All of the above

申报主体是指通过中国境内银行办理涉外收付款业务的所有非银行机构和个人

A. 正确
B. 错误

头脑风暴法的关键是要排除思维障碍,消除心理压力,让参加者轻松自由、各抒己见。

A. 正确
B. 错误

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