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Rubber extruder screw barrel material and process
發(fā)表時間：9/6/2017 11:48:31 AM  點擊：34
Materials and processes
Quality 38CrMoAIA
High quality duplex stainless steel
High quality powder metallurgy materials
Cold, hot spray hard metal process
Advanced nitriding process
Corrosion-resistant, wear-resistant double metal spraying process

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