যন্ত্ৰসাধনযন্ত্ৰস্থঃ
যন্ত্ৰসাধনী সঁজুলি (Assamese)
1. Technology-EngineeringA machine tool is a machine for handling or machining metal or other rigid materials, usually by cutting, boring, grinding, shearing, or other forms of deformations. Machine tools employ some sort of... from wikipedia.org