Top-secret, refrigerant coming out in the year 2050!
Top-secret, refrigerant coming out in the year 2050! Here’s what we know about it! #Hvac #ChineseGovernment #HighlyFlammable
HVAC chatter around the TUBE…
Top-secret, refrigerant coming out in the year 2050! Here’s what we know about it! #Hvac #ChineseGovernment #HighlyFlammable