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适航生产批准
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适航生产批准
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airworthiness production approval
适航生产批准
中国民用航空局颁发用以表明允许按照经批准的设计和经批准的质量系统生产民用航空产品或者零部件的证件。
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non diffracted acoustic beam
non-diffracted acoustic beam
nondiffracted acoustic beam
nondiffracting beam
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non-diffraction beam
nondiffraction beam
non-dimensional
nondimensionalization
non-dimensional number
non-diploma certificate
nondipolar
non direct drug design
non-direct drug design
nondirect drug design
nondirectional
non-directional antenna
non directional beacon
non direct view of beauty
non-discrete
non-discrete space
non-discrete spectrum
non-discrete valuation
non-disjointness
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