Shulou(Shulou.com)11/24 Report--

Thank you, Mr. Air, a netizen of CTOnews.com, for your clue delivery! CTOnews.com news on October 14, according to Zhuhai Market Supervision and Management Bureau, Zhuhai International Standardization work has been honored again recently. In September 2022, the official announcement of the International Organization for Standardization showed that two international standards for compressors led by Gree Electric Appliances, "performance Evaluation of ISO / NP 18501 displacement Refrigeration Compressor" and "performance Evaluation of ISO / NP 18483 centrifugal Refrigeration Compressor", were approved by a high vote of 18 countries.

According to the screenshot of the official publicity material of ▲ ISO, the two standards will provide scientific and reasonable solutions for the energy efficiency evaluation of volumetric refrigeration compressors and centrifugal refrigeration compressors. Help to promote the global industry refrigeration compressor to green low-carbon transformation, improve the energy efficiency of the refrigeration industry, build a green and low-carbon industrial chain, promote the refrigeration industry to achieve the double-carbon goal.

The approval of this project is the first successful international standard in the field of refrigeration compressors in China, and it is also a historic breakthrough in the international standardization work of China's refrigeration compressor industry. The establishment of the project has been widely participated by more than 10 countries, including Germany, the United States, Russia, Britain, Japan and so on, which not only demonstrates China's technical strength in the field of refrigeration compressors, but also adds a voice to Chinese wisdom on the world stage.

CTOnews.com learned that according to Dong Mingzhu's official Wechat account, ISO / TC 86 / SC4 is the subcommittee on the test and evaluation of refrigeration compressors of the Technical Committee on Refrigeration and Air-conditioning of the International Organization for Standardization (hereinafter referred to as the "ISO Refrigeration Compressor Sub-Committee"). It is the most authoritative international organization for formulating international standards for refrigeration compressors, and its secretariat is located in China. At present, Dong Mingzhu, chairman and president of Gree Electric Appliances, serves as the chairman of the subcommittee.

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