PP熔喷挤出机筒jinhai2021-01-07T08:37:53+00:00 Project Description 产品中心注塑螺杆机筒 挤出螺杆机筒 双螺杆机筒 同向双螺杆 橡胶挤出螺杆机筒 维修用品 PP熔喷挤出桶电话:13906809559 All挤出螺杆和机筒jinhai2021-01-07T08:36:09+00:00 PE管材挤出螺杆和机筒jinhai2021-01-07T08:37:15+00:00 塑料回收螺杆机筒jinhai2021-01-07T08:37:28+00:00 挤出螺杆机筒jinhai2021-01-07T08:37:41+00:00 单螺杆挤出机筒jinhai2021-01-07T08:37:53+00:00 PP熔喷挤出机筒jinhai2021-01-07T08:38:19+00:00 PP熔喷挤出螺杆