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众所周知制冷压缩机是冷库制冷系统的心脏,它能否正常运行是决定冷库温度的根本保证,可是维修保养时粗心大意,就会给安全运行带来意想不到的麻烦。
It is well-known that refrigeration compressors are the heart of cold storage refrigeration systems. Whether they can operate normally or not is the fundamental guarantee for cold storage temperature. However, carelessness in maintenance will bring unexpected trouble to safe operation.