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general aviation charter flight
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general aviation charter flight
Encyclopedia
工学
〔载人类通用航空活动〕
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general aviation charter flight
通用航空包机飞行
通用航空企业使用30座以下的民用航空器(初级类航空器除外),按照与用户所签订文本合同中确定的时间、始发地和目的地,为其提供的不定期载客及货邮运输服务。
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radiation shape factor
radiation shield
radiation shielding
radiation shielding concrete block
radiation shielding glass
radiation shielding material
radiation shielding optical glass
radiation shield mortar
radiation shield of nuclear power plant
radiation sickness
radiation simulation method
radiation source
radiation source in industry
radiation source; radioactive source
radiation spectrum
radiation stability
radiation sterilization
radiation sterilization devices
radiation storage effect
radiation strength
radiation surplus
radiation survey
radiation survey meter
radiation symbol theorem
radiation synthesis
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