2 उत्तर
- file kitne prakar ke hotey hai
- sarface finice me laping ke liye allounce kya rakha jata h
- knuckle thread ka angle kitana hota h
- the different between high limit and low limit is called
- Hand File Ki Pahchan Kaya...
- The quick releasing taper angle is not less than......
- अर्थिगं वायर की साईज SWG मे क्या होतीं है?..........................
- what is the angle of drill drift??
- how many parts of laithe machine
- ITI fitter question.................
मॉक परीक्षण अभ्यास के लिए
आई टी आई
tool room lathes