Analysis on the causes of ice plug phenomenon in marine freon refrigeration plant
船舶氟利昂制冷装置冰塞故障解析
Analysis and comparison between Freon packing container and welded steel container
氟里昂包装钢瓶与钢制焊接气瓶的比较分析
Some Tentative Ideas and Productive Ways of Using a Substitute for Freon in Aerosol
气雾剂中实施氟利昂替代的几点设想和做法
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