紫外可见分光光度计L5S 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads//20240703-65630275.jpg&p2Src=//y1.yzimgs.com/uploads//20240703-90539519.jpg&p3Src=//y1.yzimgs.com/uploads//20240703-53260075.jpg