国产av无码专区亚洲草草,久久久国产精品黄毛片,欧美嫩小槡BBBB槡BBBB槡,五月婷婷综合国产成人一区二区三区

Location: Home > Product > Pipe prefabrication weld production line > Pipe blasting and painting
Pipe blasting and painting
Product Details

Support flange ring installed at both ends during painting, specialized painting rotator with channel fit for painting ring, keep sure the whole work piece finish completed

Wheel surface coated high strength polyurethane         pipe blasting          pipe painting



1
1