Pahiya
Ek pahiya (wheel) ek golaa mechanical device hae jon ki roll hoe ke aage barrhe hae. Ii bahut purana chij hai.
 | Ii vigyan se sambandh rakkhe waala article ek chhota panna hae. Aap iske lamba karke Wikipedia ke madat kare saktaa hae. |
Ek pahiya (wheel) ek golaa mechanical device hae jon ki roll hoe ke aage barrhe hae. Ii bahut purana chij hai.
| Ii vigyan se sambandh rakkhe waala article ek chhota panna hae. Aap iske lamba karke Wikipedia ke madat kare saktaa hae. |