st0117双头电加热管 上海徐吉电气有限公司

p1Src=//y1.yzimgs.com/uploads_old/412602/2015100613462311_old.png&p2Src=//y1.yzimgs.com/uploads_old/412602/2015100613462324_old.png&p3Src=//y1.yzimgs.com/uploads_old/412602/2015100613462336_old.png