Reporter learns on July 5, 2011, drafted by the Great Wall lubricating oil lasted more than two years of NB/SH/T 0849-2010 standard for automotive air conditioning synthetic refrigeration oil for national energy bureau for approval, and has been implemented, regulating the behavior of the automobile air conditioning synthetic refrigeration oil industry in time, to satisfy the domestic automotive air conditioning and refrigeration oil manufacturers need, provides the technical basis for the user to choose oil. This standard is mainly borne by sinopec lubricant chongqing branch related technology led the drafting, marked the Great Wall lubricating oil in cooperate with national related department to regulate the industry took a new step, and shows the Great Wall lubricating oil in synthetic lubricants technology leading position. NB/SH/T 0849-2010 standard for automotive air conditioning synthetic refrigeration oil is according to the national development and reform commission of the People's Republic of China industry [2006] 2006 date file the requirements of the petrochemical industry item 37, led by branch of drafting, mainly is suitable for the widely used in domestic to everything for automobile air conditioning refrigerant compressor. This standard has changed our country is not the product standards for automotive air conditioning use synthetic compressor oil, cannot adapt to the current situation of the automobile air conditioning use synthetic compressor oil product development, to better control the quality of frozen oil products meet the requirement of equipment use, and promote the rapid development of China automobile industry provides a good technical support.