エラストマーが付いているTCIのtriconeビットは忍耐を密封した

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{"cid":"89857","pid":"19291961","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61832676_s-w400xh400.jpg","name":"6 1\/2'' TCI Tricone drill bit Oil Field Drilling Equipments","attrs":{"\u4fa1\u683c":"$986.00(1 - 1 Pieces) $977.00(2 - 4 Pieces) $971.00(>=5 Pieces)","MOQ":"1 Piece","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"longyue, longyue"}}

{"cid":"89857","pid":"19291979","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61832771_s-w400xh400.jpg","name":"12 1\/4'' 311mm TCI tricone bit water well rubber\/metal sealed bearing TCI tricone drill bit","attrs":{"\u4fa1\u683c":"$1,875.00(1 - 4 Pieces) $1,775.00(>=5 Pieces)","MOQ":"1 Piece","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"longyue"}}

{"cid":"89857","pid":"19291996","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61832856_s-w400xh400.jpg","name":"China factory 6 1\/2 IADC 537 TCI tricone drill bit \/ water well tricone bit \/ drill rock bit","attrs":{"\u4fa1\u683c":"$1,093.00(1 - 4 Pieces) $1,000.00(>=5 Pieces)","MOQ":"1 Piece","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"longyue"}}

{"cid":"89857","pid":"19292131","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61833506_s-w400xh400.jpg","name":"TCI Tricone Bit\/Button Drill Head","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"1 Piece","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Longyue"}}

{"cid":"89857","pid":"19292116","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61833438_s-w400xh400.jpg","name":"9 7\/8\"TCI Tricone Rock Bit","attrs":{"\u4fa1\u683c":"$1,750.00(>=1 Pieces)","MOQ":"1 Piece","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"longyue"}}

{"cid":"89857","pid":"19292106","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61833369_s-w400xh400.jpg","name":"tricone hard rock drilling bits Drill Bit","attrs":{"\u4fa1\u683c":"$2,980.00(>=1 Pieces)","MOQ":"1 Piece","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Longyue"}}

{"cid":"89857","pid":"19292091","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61833297_s-w400xh400.jpg","name":"Custom good quality tricone drill bit well drilling reverse circulation rig","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"1 Piece","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Longyue"}}

{"cid":"89857","pid":"19292073","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61833218_s-w400xh400.jpg","name":"Hot selling High demand export products oil drill tools tricone rock bit","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"1 Piece","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Longyue"}}

{"cid":"89857","pid":"19292057","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61833149_s-w400xh400.jpg","name":"4.5\" Tricone bit for clay and soft hardness formations","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"10 Pieces","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Longyue"}}

{"cid":"89857","pid":"19292040","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61833067_s-w400xh400.jpg","name":"Milled tooth tricone rock bit for sale high demand products in china","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"1 Piece","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Longyue"}}

{"cid":"89857","pid":"19292023","pimg_url":"\/\/img1.b2bforus.com\/70\/6e\/ff179ef71706\/product\/61832676_s-w400xh400.jpg","name":"High Quality Oil well drilling well drilling bits prices tricone rock bit","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"1.0 Pieces","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Longyue"}}