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短语

type certificate

[‘taɪp sa’tɪfɪkɪt]
运输, 航空 ċertifikat tat-tip
 英语 词库
type certificate [‘taɪp sa’tɪfɪkɪt]
航空 A document issued by a Contracting State to define the design of an aircraft type and to certify that this design meets the appropriate airworthiness requirements of that State.
type certificate
: 3 短语, 1 学科
运输3