ST可脱卸式管道电加热保温套 ST 上海徐吉电气有限公司

p1Src=//y1.yzimgs.com/uploads_old/409290/2014041717350723_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/409290/2014041717350723_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/409290/2014041717350723_old_2.jpg