由 jiecheng | 3 月 23, 2021 | 未分类
Maintenance departments often clean screws wrongly, causing serious and expensive damage. Never clean a screw with an acetylene torch. The right cleaning tools are a brass putty knife, brass wire brush, copper gauze, and stearic acid flakes. First purge the extruder....
由 jiecheng | 3 月 11, 2021 | 未分类
It is a long-period strategic goals for Chongqing Bishan Jiecheng company to pay attention to the training education of EPE foam technical person, and solve the problem that the operator of the purchased “Jiecheng” EPE foam production line for the domestic and foreign...
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