production certificate
production certificate 〈美〉生产许可证 指由联邦民航总局〔Federal Aviation Agency〕核发的飞机或飞机零部件生产许可证。
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production certificate 〈美〉生产许可证 指由联邦民航总局〔Federal Aviation Agency〕核发的飞机或飞机零部件生产许可证。
production certificate Read More »