"Dual-loop (redundant) fire and overheat detectors are provided for each engine"翻译成汉语是:每个发动机上配有单环路的火警及过热探测器。
A.1
正确答案是A
"Dual-loop (redundant) fire and overheat detectors are provided for each engine"翻译成汉语是:每个发动机上配有单环路的火警及过热探测器。
A.1
正确答案是A