1/2"系列冷却软管内牙阀门PT1/2"... 东莞市高腾达精密工具有限公司

p1Src=//y2.yzimgs.com/uploads/177014/2016127-14237812.png?watermark/2/text/5Lyf6L6-5py65qKw5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast"

aa