Chrome steel 1.Ball screws

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{"cid":"81814","pid":"18468189","pimg_url":"\/\/img1.b2bforus.com\/16\/62\/9de86a85b857\/product\/57664415_s-w400xh400.jpg","name":"3D Printer\/CNC gten machine FSC2010 outer circulation ball screw ball screw","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"GTEN"}}

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