Discussion on Upgrading and Renovation of Ammonia Refrigeration System
Most of the early refrigeration enterprises in China started in the late 1990s to the beginning of this century,and have been around for more than 20 years.The early ammonia refrigeration system brought significant development to refrigeration enterprises and also made significant contributions to the national economy.With the development of refrigeration technology,the early ammonia refrigeration systems of refrigeration enterprises urgently need to be upgraded and transformed to achieve safer and more energy-saving goals,thereby once again promoting the development of the enterprise.
万方数据
维普
