การดู
10:15
How To Add Refrigerant To Your Air Conditioner R410A & R22
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Hotel AC - Compressor Only White Noise w/ Black Screen - 10 Hours!
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*10 Hours* Relaxing Air Conditioner Sound for Sleep or Focus | HIGH-QUALITY AUDIO
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Air Conditioner - 10 hours of relaxing ambient sounds asmr
4:48
Refrigerant Piping Design Basics
8:57
How To Braze AC Copper Lines With Nitrogen
5:55
Hard Start Kits VS Soft Start Kits | Which Is Better?
6:13
HVAC Myth! Soft solder vs Brazing. (Air conditioner breakdowns that follow!)
