＠黄劲松￥国内贸易部设计研究院随着计划经济不断向市场经济转变，在制冷行业也由过去国家拨款建库改为自筹资金，同时由于氟利昂制冷剂具有良好的热力特性，系统比氨的更为简单，操作更为方便等特点，新建的小型氟利昂冷库如雨后春笋般布遍全国各地。虽然小型氟利昂系统具有上... @ Huang Jinsong ¥ Design and Research Institute of the Ministry of Internal Trade With the continuous transformation of planned economy to a market economy, the refrigeration industry has also been changed from a government grant to a self-raised fund. In the meantime, due to the good thermal characteristics of Freon refrigerants, More simple, more convenient operation and other characteristics of the new small freon cold storage mushroomed throughout the country. Although the small freon system has on the ...