YP-100L-FZ膜片压力表，YP-100L-FZ 上海临嘉科教仪器有限公司

p1Src=//y1shangxu.yzimgs.com/uploads//20240703-25590751.jpg&p2Src=//y1shangxu.yzimgs.com/uploads//20240703-17233497.jpg&p3Src=//y1shangxu.yzimgs.com/uploads//20240703-79272297.jpg