12 Answers
- milling machine me feed kya hoti h
- कैप चिजल का दूसरा नाम क्या हैं?
- what is the carrige...?
- ????
- ab=12,cb=9,ac=?
- gas welding me oxygen or accytelen ka ratio kitna hota hai
- vddut saply ke tar me chipke byakti ko door karte hai
- steel rule ki greduation line ki thickness hoti h....
- Bearing kitne tarah ke hote hai?
- Green silicone carbide is used for grinding.....
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