耐腐蚀高强度PTFE棒 SF-PTFE 四川太乙高新材料有限公司

p1Src=//y1.yzimgs.com/uploads_old/305161/2014071215371408_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/305161/2014071215371408_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/305161/2014071215371408_old_2.jpg