China gs 20dxのgeophone

{"pid":"11517762","cid":"39626","pimg_url":"\/\/img1.tradegrowthhub.com\/7c\/7c\/557feb4f361c\/product\/22303918_s-w400xh400.jpg","name":"10Hz Seismic Geophone Element GS 20DX Geophone 11g Moving Mass","company_name":"EGL Equipment services Co.,LTD","attrs":{"Price":"Negotiable","MOQ":"1 pcs","Delivery Time":"5-8 work days","Brand":"EGL"}}

{"pid":"8731467","cid":"13993","pimg_url":"\/\/img1.tradegrowthhub.com\/50\/86\/e30fb90f7023\/product\/13676633_s-w400xh400.jpg","name":"GS-20DX Equivalent Geophone","company_name":"EGL EQUIPMENT SERVICES CO.,LTD","attrs":{"Price":"USD1.00\/unit","MOQ":"1unit","Delivery Time":"Negotiable","Brand":"EGL"}}