ऑटोमोबाइल एयर कंडीशनिंग पाइप फिटिंग की प्रेरण टांकना
https://www.youtube.com/watch?v=dCQ8VN8kAs0 Automobile air conditioners are generally mainly composed of compressors, electronically controlled clutches, condensers, evaporators, expansion valves, receiver driers,