China geophone 4 5 hz

{"pid":"35413279","cid":"39626","pimg_url":"\/\/img1.tradegrowthhub.com\/7c\/7c\/557feb4f361c\/product\/138515150_s-w400xh400.jpg","name":"3\ubd80\uc704 \uc9c0\uc624\ud3f0 4.5Hz \ucee4\ub125\ud130 \uc5c6\ub294 \uc0bc\ucd95 \uc9c0\uc624\ud3f0 4.5Hz","company_name":"EGL Equipment services Co.,LTD","attrs":{"\uac00\uaca9":"Negotiable","MOQ":"1 pcs","\ubc30\ub2ec \uc2dc\uac04":"10 work days","\uc0c1\ud45c":"EGL"}}

{"pid":"6152826","cid":"5914","pimg_url":"\/\/img1.tradegrowthhub.com\/49\/f1\/23f93554cb84\/product\/8178188_s-w400xh400.jpg","name":"\ub2e8\uc77c \uc9c0\uc810 \uac10\ub3c4\uc758 CBM-100 MEMS geophone \uac80\uc0ac\uc790 31.5 Hz","company_name":"China Exploration Instrument Online Market","attrs":{"\uac00\uaca9":"Negotiable","MOQ":"Negotiable","\ubc30\ub2ec \uc2dc\uac04":"Negotiable"}}

{"pid":"4456072","cid":"4758","pimg_url":"\/\/img1.tradegrowthhub.com\/4a\/a1\/246845cfb549\/product\/8178188_s-w400xh400.jpg","name":"\ub2e8\uc77c \uc9c0\uc810 \uac10\ub3c4\uc758 CBM-100 MEMS \uc9c0\uc624 \ud3f0 \uac80\uc0ac\uc790 31.5 Hz","company_name":"Weihai Grand Exploration Instrument Co.,Ltd","attrs":{"\uac00\uaca9":"negotiation","MOQ":"2 pieces","\ubc30\ub2ec \uc2dc\uac04":"The decision by the purchase quantity, generally for 5 days after receipt of payment","\uc0c1\ud45c":"GUANGDA"}}