高静压差压变送器HQ-1151/3351HP... 红器自控（江苏）有限公司

p1Src=//y3.yzimgs.com/uploads/325192/2023519-81047888.jpg?watermark/2/text/57qi5Zmo6Ieq5o6n77yI5rGf6IuP77yJ5pyJ6ZmQ5YWs5Y-4IA==/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast"