kratim swas dene ke liye sarvo pratham........ ko saph karna chahiye

A. MASSPESIYO B JEEBH C MOUTH D SWASNALI ??????????????¿??¿?¿??¿????????????????????????

• Pavan
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  • Lalit
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• 1/2" inch ke BSF thread me teeth ke number kitne hogi
• karysala me DC se adhik bolt ki durgatna ka karn ban sakti hai
• m12 tap drill size kitna hona
• knuckle thread ka angle kitana hota h
• The standard range of sizes covered in BIS system of limits and fits are......
• इंडेक्सिंग हेड किस सिद्धान्त पर कार्य करता ह
• swg ka paras kitna hota hai
• file kitne prakar ke hotey hai
• leath machine ke lead screw PR konsi thread hoti h
• Tungston ke baad second hard metal hai.......