All you need to know about the Refrigerator
Video: .mp4 (1280x720, 30 fps(r)) | Audio: aac, 44100 Hz, 2ch | Size: 1.42 GB
Genre: eLearning Video | Duration: 1.5 hours | Language: English
How does the refrigerator work ? How to design a refrigerator ? How to choose a good refrigerator and maintaining that ?