A reference document. Shared as “WT-QR-S005_软件版本发布预测试用例_Rev_15.xls” — a .xls file, 3.35 MB.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @ShareMan_Electronic_Files. Enginerys does not host this file.