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★我国第一条空中邮政航线 １９９７年２目 ２７日早６点 ３０分，中国邮政航空有限公司的运－８型飞机运载２吨邮件从天津滨海国际机场起飞，开始执行天津－上海－厦门航线任务。 ★我国第一个彩色显像管厂 陕西彩色显像管厂是我国第一个建成的彩色显像管厂。总建筑面积５０万
★ China’s first air postal service line At 2:30 on the 27th of 1997, as early as 6:30 on the 27th, the China Post Airlines Co., Ltd. Yun-8 aircraft carrying 2 tons of mail took off from Tianjin Binhai International Airport and began to implement the Tianjin-Shanghai-Xiamen route task. ★ China’s first color CRT factory Shaanxi color CRT factory in China is the first color CRT factory built. The total construction area of 500000