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About 1 results for "UC-6JqA2ueu9iKZFWqQRLzBw"
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PT19M45S
[공조냉동] 냉동사이클 한방에 이해하기! ｜냉동 4대 사이클 ｜증기압축식 냉동장치 ｜REFRIGERATION CYCLE ｜HEAT PUMP
냉동과학
May 29, 2024
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![[공조냉동] 냉동사이클 한방에 이해하기! ｜냉동 4대 사이클 ｜증기압축식 냉동장치 ｜REFRIGERATION CYCLE ｜HEAT PUMP](https://imgz.pc97.com/?width=500&fit=cover&image=https://i.ytimg.com/vi/KZttFXFPR0g/hqdefault.jpg)