ac airworthiness certificateairworthiness certificate
... 承认适航: admission of seaworthiness 适航证: ac airworthiness certificateairworthiness certificate 适航设备: airworthiness item ...
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ac airworthiness certificateairworthiness certificate
交流适航证书
以上为机器翻译结果，长、整句建议使用 人工翻译 。