德国E+H电磁流量计Proline Promag 51W 上海帆鸣流体科技有限公司

p1Src=//y2.yzimgs.com/uploads/362862/2019610-103753225.jpg?watermark/2/text/5LiK5rW35biG6bij5rWB5L2T56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast