31 उत्तर
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- 17 जनवरी
- 0 टिप्पणी
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- what is the importance of facing operation in lathe
a. removing rust
b. mainten the flat surface
c. find out center
d. mainten length of the job accurately
- What is the vernier
- what do u mean by zero error in outside micrometre?
- what is the compression ring gap
- What is the full form of D.O.L starter
- megar is megering ?
- vernier caliper made of
- Diffrence between phse & Neutral
- iti ka full form
- College Girls Porn Pics
मॉक परीक्षण अभ्यास के लिए
group a iti trades
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