Q.10930: રેક્ટિફાયરનો ઉપયોગ થાય છે? |
રેક્ટિફાયરનો ઉપયોગ થાય છે? - - rektifayarano upayog thay chhe? General Science in Gujarati, Physics question answers in Gujarati pdf questions in Gujarati, Know About General Science online test General Science notes in Gujarati quiz book