#mini_water_pump #borewell_machine #scienceproject <br />DIY mini three borewell drilling machine | Diesel generator water pump | Science project <br /><br />#borewell_machine #mini_water_pump #scienceproject <br />-------------------------------------------------------------------- <br />Hi friends my dailymotion channel "Make Toys" please SUBSCRIBE my channel and bell 'š' icon press <br />-------------------------------------------------------------------- <br />Make toys
