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看、摸、听、嗅,不放过每一处油渍、每一声异响、每一条漆层裂痕。记者走进南航直升机分公司,探寻航行安全的秘密,体验飞机维修师的工作生活
Look, touch, listen, smell, do not miss every grease, every noise, every paint cracks. Reporters walked into the China Southern helicopter branch to explore the secrets of navigational safety and experience the working life of aircraft maintenance division