精品欧美乱码久久久久久1区2区-欧美日韩一区二区三区69堂-HD中字播放,久久天堂精品,日韩精品一区二区三区免费视频观看,亚洲精品综合精品自拍

News

News

• 28
  Mar

  Hebei Zhifei Agricultural Technology Co., Ltd. appeared again at the 23rd China Agricultural Fair, the mayor of Baoding, the media scrambled to report

  • zhifeiuav

  • 37

  From November 1st to 3rd, the 23rd China (Langfang) Agricult

• 28
  Nov

  ASFC drone pilot (remote control aviation model pilot) license examination was successfully held many times in Baoding, Hebei Province

  • zhifeiuav

  • 122

  In recent years, with the rapid development of drones, the p

• 28
  Aug

  Duan Lingling, deputy director of the Hebei Agriculture and Rural Department, and his party inspected Hebei Zhifei Agricultural Technology Co., Ltd.

  • zhifeiuav

  • 37

  On the afternoon of November 10, 2017, Duan Lingling, deputy