As of July 12, aw-03 solvent-free internal friction reducing and wear-resistant coating, an independent innovative product of the group company, was independently developed by the Engineering Technology Research Institute of offshore engineering company. This year,...
From July 4 to 13, the capacity building seminar of apprenticeship training international cooperation project and CNPC skill leader training week were held in Daqing Oilfield. This year, according to the unified arrangement of the Ministry of human resources and...
