彩谱可测量紫外光/可见光/红外光的透光率 CT-23/25手持透过率仪 藤田（重庆）精密仪器设备有限公司

p1Src=//y1.yzimgs.com/uploads/556281/2025412-105349473.jpg?watermark/2/text/6Jek55Sw77yI6YeN5bqG77yJ57K-5a-G5Luq5Zmo6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast