Antifreeze internal line

[Features]
・ It can be widely used with general-purpose grade
[Applications]
・ Indirect refrigerant for general cooling equipment in chemical factories, food factories, machine factories, refrigeration warehouses, etc.
・ Refrigerant for heat storage air conditioning system
・ Refrigerant for freeze-drying equipment / low-temperature and constant temperature bath
・ Antifreeze / ice melting agent for defrosting