वार्ता:पिस्टन
विषय जोड़ेंLatest comment: 4 वर्ष पहले by Surya r b 13 in topic Reciprocating Machines
Reciprocating Machines[संपादित करें]
A stem engine converts the heat energy of stem into mechanical energy by the action of a reciprocating piston. A stem engine receivers the stem Surya r b 13 (वार्ता) 09:34, 22 मई 2019 (UTC)