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公安政府采购
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公安政府采购
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government procurement of public security system
公安政府采购
公安机关依据《中华人民共和国政府采购法》,集中采购属于目录以内或限额标准以上的设备、警械、工程和服务等的行为。
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aircrew
aircrew coordination training
aircrew escape system
aircrew fatigue
air-cured
air curtain
air-cushion blanket
air-cushion craft
air cycle cooling system
air cycle machine
air cylinder
air damped balance
air-damped balance
air data calibration technique
air data measurement
air data system
air defence works design
air defense early warning system
air defense identification zone
air-defense missile system
air defense partition door
air defense warning and command system
airdent
air-depolarized
air Diffusion performance index
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