Atọ oyi akwa PVC Pipe Co-extrusion Line
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Atọ oyi akwa PVC Pipe Co-extrusion ahịrị
Jiri abụọ ma ọ bụ karịa SJZ usoro conical ejima ịghasa extruder mejuputa co-extruded atọ oyi akwa PVC ọkpọkọ. Ngwunye Sanwichi nke ọkpọkọ bụ ihe dị elu nke calcium ma ọ bụ PVC foam raw material.