天天拍夜夜添久久精品-久久精品免费一区二区喷潮-久久国产精品一国产精品金尊-久久久久亚洲精品中文字幕

0592-5718315、18859225646
×

  • TPU performance characteristicsBetween rubber and plastic, thermoplastic polyurethane elastomers (TPU) have many excellent properties:excellent wear resistance: its Taber wear value is 0.35-0.5mg, is very small in plastic. Adding lubricant can reduce the friction, so as to further improve the wear de…
  • PVC hose. -PVC hoseSanitary plastic hose because the hose inside and outside smooth, good flexibility, widely used in different molds, choose different processes can be synthesized performance, apparent form of a variety of hoses can be ordered at least quantitative different colors and abnormal size…
  • PVC hoseSanitary plastic hose because the hose inside and outside smooth, good flexibility, widely used in different molds, choose different processes can be synthesized performance, apparent form of a variety of hoses can be ordered at least quantitative different colors and abnormal size.PVC hose (…
首頁(yè) < 1 > 末頁(yè)共3條，每頁(yè)12條
熱門資訊