北京无人机培训



AOPA无人机培训考试,


AOPA authorized UAV training school 丨 No.1 AOPA Exam Centre in North China

无人机考试中心

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+86 13581977281

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FAQ

Add: No.1 TTA Building, Niantou Industrial Park ,Changping District,Beijing,China

Hotline:+86 13581977281

Website:www.ttaviation.com

E-mail:tta_global@ttaviation.com


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