आयल व गैस इंजन : नरेन्द्रनाथ द्वारा हिंदी पीडीऍफ़ पुस्तक – सामाजिक | Oil and Gas Engine : by Narendra Nath Hindi PDF Book – Social (Samajik)
Pustak Ka Vivaran : Aaj tak yantron dvara jo shakti prapt ki gayi hai un mein do hi cheejen mukhy hain. Ek bijali dvara aur doosari Oil Engenon dvara bijali keval bade 2 shaharon mein hi prapt ho sakati hai kintu Engenon pratyek sthan par phit kiye ja sakate hain . atah inaka is kary mein vishesh sthan hai. bharat mein jo ki adhikatar gramon mein basa huya hai aur jahan bijali sulabh nahin hai in Engenon se hi……….
Description about eBook : Till date, the power that has been gained by the instruments has only two things. One can get electricity only by electricity and the other by oil engines only in big 2 cities, but engines can be fitted at every place. Therefore, they have a special place in this work. In India, which is inhabited in most of the villages and where electricity is not accessible, it is through these engines….