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30 Minutes Diy tractor making mini High Power Concrete Mixer | House construction Science Project P3 Watching more: The video features a 30-minute tutorial on making a DIY mini high-power concrete mixer, designed for house construction science projects. It's the third part of an ongoing series focused on innovative building techniques. If you find the video interesting, please click like (👍) to share and subscribe to our support channel! We are very grateful for your generosity and will use this fund to develop the channel better and better!!! #diytractor #sunfarming #riceharvest #homemade tractor #sand_sieving machine #construction machine #haiphongminitractor #sunnyagriculture Thanks for watching..................
