英国阿尔法Alphasense PM2.5/灰尘传感器 OPC-N3 英肖仪器仪表（上海）有限公司

p1Src=//y1.yzimgs.com/uploads/525887/20231226-22366466.png?watermark/2/text/6Iux6IKW5Luq5Zmo5Luq6KGo77yI5LiK5rW377yJ5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/Center&p2Src=//y3.yzimgs.com/uploads/525887/20231226-223615658.png?watermark/2/text/6Iux6IKW5Luq5Zmo5Luq6KGo77yI5LiK5rW377yJ5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/Center&p3Src=//y2.yzimgs.com/uploads/525887/20231226-223625723.png?watermark/2/text/6Iux6IKW5Luq5Zmo5Luq6KGo77yI5LiK5rW377yJ5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/Center