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Processing technology of piston rodBar stock processing technology: When using bar stock processing technology to manufacture piston rods, the utilization rate of steel is low and the processability is poor. Extrusion manufacturing process and upsetting forging manufacturing process: Using extrusion manufacturing process and upsetting forging manufacturing process can not only save manufacturing materials but also reduce...0 Commentaires 0 Parts 39 Vue 0 AperçuConnectez-vous pour aimer, partager et commenter!
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