美国GHMO600MD601RO 4-20mA GHM... 北京艾凡鹏仪表有限公司

p1Src=//y1.yzimgs.com/uploads_old/364506/2015041514563298_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/364506/2015041514563345_old.jpg&p3Src=//y1.yzimgs.com/uploads_old/364506/2015041514563359_old.jpg"

aa