SIGMAKOKI西格玛光机20倍物镜OBL-20-A（naitokiaki） OBL-20-A 重庆内藤机械设备有限公司

p1Src=//y1.yzimgs.com/uploads/529801/20231128-1628478.jpg?watermark/2/text/6YeN5bqG5YaF6Jek5py65qKw6K6-5aSH5pyJ6ZmQ5YWs5Y-4IA==/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast