On August 2, the special hot work of No. 149 valve room of the second line of the national pipeline network from west to east was held in Changjiang Village, Chijiang Town, Dayu County.
Recently, the State Administration for Market Regulation issued Announcement No. 12 of 2022, approving the release and implementation of 20 national metrology technical specifications including
At present, green and low carbon has become the consensus of the mainstream society in theworld.TheChinesegovernmenthascommittedto strive to achieve carbon peaking by 2030 and carbon neutrality by 2060.