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category B

法律, 信息技术 catégorie B
 英语 词库
Category B
航空 With respect to helicopters, means a single-engine or multi-engined helicopter which does not meet Category A standards. Category B helicopters have no guaranteed capability to continue safe flight in the event of an engine failure, and a forced landing is assumed.
category B
: 20 短语, 7 学科
一般1
卫生保健2
放射学1
政府、行政和公共服务1
核物理10
财政1
运输4