DK-8D三孔三温水槽DK-8D 上海临嘉科教仪器有限公司

p1Src=//y1shangxu.yzimgs.com/uploads//20240703-74842497.jpg&p2Src=//y1shangxu.yzimgs.com/uploads//20240703-98115631.jpg&p3Src=//y1shangxu.yzimgs.com/uploads//20240703-94811862.jpg