Live Note: https://jupyter.ihep.ac.cn/GyikhCB1Q9CfDRjlc1aGAA Link of Tencent meeting: https://meeting.tencent.com/s/x76wtY0E8tA4 Meeting ID：220 664 132
1
Test stands for crystal and SiPM studies
Speakers:
DrYong Liu(Institute of High Energy Physics),
宝华 齐(高能所)
