51 उत्तर
-
-
- 07 अक्तूबर
- 0 टिप्पणी
-
- ITI fitter question...................
- drill ka lips angle
- micrometere ka list count
- 1/2" inch ke BSF thread me teeth ke number kitne hogi
- D spanner kis metal ka bana hota hai?
- the difference between high limit and low limit that's call
- filler guage ka dusra naam kya h
- Trick Trick Trick....... pital main kya kya mila hota hai
- steel rule ki greduation line ki thickness hoti h....
- kisneTelescope ka khoj kisne kiya tha.
मॉक परीक्षण अभ्यास के लिए
आई टी आई
squar