Environmental protection: without Freon chemical coolant, is a completely environmental product depends on water refrigeration.

环保：无化学氟利昂冷媒，完全靠水制冷的环保型产品。

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The chemical and volume control system functions to maintain the coolant inventory, to control the coolant chemistry and to adjust the boron concentration of the reactor coolant system.

化容系统的功能：维持主系统的水装量，控制主冷却剂的化学性能和调节主系统的硼浓度。

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This paper introduces a new coolant HCFC-C. Its physical, chemical, heat-transferring and cooling properties are compared with that of CFC-113 and the expected results are obtained.

本文介绍了一种新型冷却介质HCFC C ，并就其物理化学性能以及传热冷却性能与CFC 113进行了实验比较。

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