供应电流输出/脉冲输出智能电磁流量计 HLLD
开封惠尔仪表有限公司
p1Src=//y2.yzimgs.com/uploads/429728/201774-91342852.jpg?watermark/2/text/5byA5bCB5oOg5bCU5Luq6KGo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast