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飞行试验安全评审
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飞行试验安全评审
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飞行试验安全
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safety review in flight test
飞行试验安全评审
为保障试验航空器安全飞行,不给机载乘员、航空器及地面生命和财产造成危险威胁所进行的技术审查活动。
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percutaneous angioplasty
percutaneous angioplasty and stenting
percutaneous balloon aortic valvuloplasty
percutaneous balloon mitral valvuloplasty
percutaneous balloon pulmonary valvuloplasty
percutaneous balloon valvuloplasty
percutaneous endoscopic gastrostomy
percutaneous heart valve replacement
percutaneous left atrial appendage occlusion
percutaneous neohrolithotomy
percutaneous occlusion of atrial septal defect
percutaneous occlusion of patent ductus arteriosus
percutaneous occlusion of ventricular septal defect
percutaneous renal biopsy
percutaneous septal chemical ablation
Percy Bysshe Shelley
Percy Grainger
Percy Report
Percy Spender
Percy Williams Bridgman
Per Daniel Amadeus Atterbom
per-diem payment
Perdita
P. Erdos
P. Erdös
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