Jun. 23, 2021
The whole lifting process took only 2 hours and 48 minutes, the lifting speed was stable and the progress was smooth. It took only 6 months from the start of the concrete pouring of the caps on December 21, 2020 to the completion of this air-lifting.Sep. 25, 2020
22nd China International Gases Equipment, Technology and Application Exhibition, sponsored by CHINA INDUSTRIAL GASES INDUSTRY ASSOCIATION, was held on 10th ~11th 2020 at Nanjing International Expo Center (NIEC) in Nanjing city, Jiangsu Province, which is the most authoritative and professional gas industry exhibition in China.