Give full play to the role of central enterprises and actively participate in the revision of national standards - A national standard for petrochemical metrology drafted and revised by China National Inspection Shandong Company is about to be implemented

       On March 1, China Inspection Shandong Company participated in the drafting and revision of the national standard GB/T 13894-2023 "Manual Law of Petroleum and Liquid Petroleum Products Liquid Level Measurement" will be officially implemented。

       The standard is approved by the National Standardization Administration，A method for measuring the liquid level of petroleum and liquid petroleum products and the height of free water at the bottom in a non-pressurized tank (tank) by means of manual liquid level measuring equipment is provided，It is one of the most widely used standards in the field of petrochemical measurement，This is the first revision of the standard since it was first published in 1992，There were nine technical changes。

       By actively participating in the revision of national standards, CCA Shandong Company has strengthened technical exchanges and communication with government departments, industry peers, research institutes and related enterprises, and improved the visibility and influence of Shandong company in society。In the next step, Shandong Company will continue to actively participate in the revision of national standards, industry standards and other standards, further enhance the technical discourse power in the inspection and testing industry, establish and consolidate the good brand image of China National Inspection, and make new and greater contributions to accelerate the construction of a world-class inspection and testing certification group。