P51-160barS-X压力变送器P51-200barS-A，P53-200barS-P 上海临嘉科教仪器有限公司

p1Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-87546195.jpg&p2Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-90500751.jpg&p3Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-61951739.jpg