8 Ton swivel joints

Please see the two swivel joints, one is the Army steel with Japan bearings , the other is common steel with Chinese bearings.
because this swivel is very important in the site, we insist on the best quality to support clients.
วิดีโอที่เกี่ยวข้อง

Hydraulic busbar processing machine

วิดีโออื่น ๆ
May 14, 2020