Construction extension rod

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{"cid":"185751","pid":"29084048","pimg_url":"\/\/img1.b2bforus.com\/93\/9c\/bd6dfd697ea8\/product\/107274299_s-w400xh400.jpg","name":"Construction Mining Tunneling Rock Drilling Threaded Extension Rod","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"GMP"}}

{"cid":"185751","pid":"29084035","pimg_url":"\/\/img1.b2bforus.com\/93\/9c\/bd6dfd697ea8\/product\/107274219_s-w400xh400.jpg","name":"Construction Threaded Coupling Sleeves Rock Drilling Tools For Extension Rod","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"GMP"}}

{"cid":"185751","pid":"29084022","pimg_url":"\/\/img1.b2bforus.com\/93\/9c\/bd6dfd697ea8\/product\/107274162_s-w400xh400.jpg","name":"Extension Rods rc drill rod HQ drill rod or construction drill millimeter mining","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"JN"}}