Zhao Zhenyuan attended the Seventh Meeting of the Board of Directors and Presidents of China Petroleum and Chemical Survey and Design Association in 2018
Source: 本站 Date Issued： 2018-11-30 Page View: 1500
On the morning of Nov. 29, Zhao Zhenyuan attended the Seventh Meeting of the Board of Directors and Presidents of China Petroleum and Chemical Survey and Design Association in 2018 in Chengda, China, and Comrade Sun Ming attended the meeting at the same time, and more than 100 delegates attended the meeting.
