Copyright © 2023 name: All Rights Reserved
workpiece name: flange workpiece material:
xi'an metal signage manufacturer1hengjie | workpiece name: construction machinery accessories workpiece material: casting processing aperture: 2 0150056hengjie | multi-axis drilling machine drilling core product model:122203upload | construction hardware accessories product model:2404hengjie | multi-axis drilling machine drilling new energy vehicle battery box product model:2307upload | workpiece name: automobile accessories tail hole workpiece material: steel parts processing hole size:14118hengjie | processing pore size:13575people
one-line drill round rod product model:steel pipe,