IFM 易福门压力传感器PT3550 深圳市创丰仪器仪表有限公司

p1Src=//y2.yzimgs.com/uploads/362990/201614-152754299.jpg?watermark/2/text/d3d3LmxhbnNlYS5uZXQ=/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center"

aa