题目内容

冷藏食品绝对的冷链运输叫做冷链的无缝连接。()

A. 正确
B. 错误

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在自动起动过程中,当N3达到多少时FADEC控制进行点火?()

A. 7%
B. 10%
C. 15%
D. 25%

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A. couducts electricity
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C. is most effective on burning gases which are flowing
D. extinguishes by cooling oil fires blow ignition temperature

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