ఆటోమొబైల్ ఇంజినీరింగ్లో పురోగతి
అందరికి ప్రవేశం

నైరూప్య

தானிய சுத்திகரிப்பு-பிளாஸ்டிக் டிஃபார்மேஷன்-கோல்ட் ரிங் ரோலிங்கில் பேரிங் ரிங் பிளாங்கின் அமைப்பு

Song Deng, Huajie Mao and Dafang Shi

Ring rolling is a process for creating seamless ring-shaped components using specialized equipment and forming process because of its technological superiorities of high quality, high efficiency and low consuming in energies and materials