2 उत्तर
- mil saw file ka dusra nam h
- what is the mean of H.S.S in twist drill material
- तांबे का गलनांक -
- dc sapply ke liye capicitar kiski bati kam karta hei..
- steel rule ki greduation line ki thickness hoti h....
- steel kis metal ka bana hota he
- fitter trade me Kon Kon si prati kriyaye ki jati hai
- how many parts of laithe machine
- karysala me DC se adhik bolt ki durgatna ka karn ban sakti hai
- MOSFET ka other name
मॉक परीक्षण अभ्यास के लिए
आई टी आई
5