AutoCAD Electrical 2021.exe
https://www.aliyundrive.com/s/V9NCvc21u3Z
AutoCAD_2020_Simplified_Chinese_Win_64bit_dlm.exe
https://www.aliyundrive.com/s/h7SBHBdE33o
AutoCAD_2022_Simplified_Chinese_Win_64bit_dlm.exe
https://www.aliyundrive.com/s/bQGCtwRgtXT