DIY mga pinag aaralan sa #tesda sa ref at aircon
19:21
DIY gauge ng ref at aircon
8:29
Vous n'avez plus besoin de climatisation !
20:09
tools for ref and Aircon technician/mga gamit pang ref at aircon technician
30:11
DomRAC NCII Michael & Randy
18:36
Usapang Car Aircon: Paano nga ba gumagana ang air-conditioning system ng ating mga sasakyan.
1:06:32
Profcharlton explains How the REFRIGERATION CYCLE WORKS? || TESDA RAC PACU /NC III CERTIFICATION
26:38
Refrigeration and Air-Conditioning Technician Video Series: Techniques, Safety and Best Practice
21:35