Shandong China Coal Group Instrument Branch

In order to celebrate the 91st anniversary of the founding of the people's liberation army, the CPC committee

On the morning of July 17, Vice Chairman of Jining City Federation of Industry and Commerce Jiao Jundao

In order to standardize the unmanned aircraft engaged in operational flight activities and promote the safe,

On the afternoon of July 6, a reporter from the TV station of Jining High-tech Zone accompanied by Xie Hualiang,

On June 29, 2018, Jining National High-tech Zone, "Liaohe First Sound", Issue No. 67, 2018, C02, published