土地の遠心コンセントレイター

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{"cid":"138018","pid":"24122376","pimg_url":"\/\/img1.tradegrowthhub.com\/5a\/15\/bf9f72551acb\/product\/83352820_s-w400xh400.jpg","name":"gold gravity gold concentrator\/centrifugal gold concentrator","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"1 Set","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"YONGDELI"}}