NBRの同心の減少のゴム製膨張継手

{"cid":"119715","pid":"22316424","pimg_url":"\/\/img1.tradegrowthhub.com\/55\/fd\/04cf6e0a964f\/product\/75217534_s-w400xh400.jpg","name":"Shock Absorption and Noise Reduction Reduced Compensator Concentric Reducer Expands Flexible Rubber Expansion Joint with Metal","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"10.0 Sets","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"runtaida"}}

{"cid":"119715","pid":"22316401","pimg_url":"\/\/img1.tradegrowthhub.com\/55\/fd\/04cf6e0a964f\/product\/75219335_s-w400xh400.jpg","name":"-15â „ ƒ - +115â „ ƒ (special can reach -30\u2032\u2032-+250\u2032\u2032) carbon steel DIN PN16 galvanized flexible type concentric reducing rubber joint arch pump compensator epdm flange","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"1.0 Pieces","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"RUNTAIDA"}}