The practical tests were done to measure the fouling costs of water coolers in refrigerating units and the economic results by using the new technology.
英
美
释义
通过有无自动清洗技术的对比试验和实际测试 ,结合文献统计数据 ,对冷冻机组水冷器污垢引起的效率损失作出评估。
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