Bode News
WB-ZJ120DB has been ed as the first article by Xian Comming Point
发布时间：2009-11-05 共有2308次浏览
On Xi'an Daily of June 11th,the first land VFD control drilling rig system,which is researched and developed by our company successfully,has been publish with the name that Seeking Oil For 10000m Deep Zone--The First High Deep Well Drilling Rig Electrical Control System Is Researched And Developed In Xi'an as the first article by Xi'an Commanding Piont