渤Drilling and Drilling, Shuangchuang Suizhong Market 70-type deep-hole drilling rig reached a record 20,000 meters per year Posted on 2024-01-12 03:07:04 X Banner StandX Banner Stand,X Frame Banner,Stand X Banner,X Banner OutdoorSUZHOU JH DISPLAY&EXHIBITION EQUIPMENT CO.,LTD , https://www.jh-popup.com