โดย อีพี | ก.ค. 6, 2022 | แคตตาล็อกสินค้า
Product Description Zlyj PVC Pipe Machine Pelletizer Extruder Blow Molding Vertical Single Screw Gearbox with Flange Mounting for Injection Moulding Machine1, The gear is made of high-strength low-carbon alloy steel by carburizing and quenching. The hardness ofthe...
