风速风向双重图形记录器 IM175 深圳市博纳德精密仪器有限公司

p1Src=//y1.yzimgs.com/uploads_old/441741/2014082011451031_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/441741/2014082011451031_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/441741/2014082011451031_old_2.jpg"