The collapsible parts are 3Cr13 and 40Cr, other parts 45# steel with Cr electro-plating U-type:45# steel with Cr electroplating
www.cybellingmachine.com
Automatic belling machine SGK315
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Automatic belling machine SGK315 detailed The collapsible parts are 3Cr13 and 40Cr, other parts 45# steel with Cr electro-plating U-type:45# steel with Cr electroplating
www.cybellingmachine.com |