The Materials library and Minor Loss library in the Engineering Libraries are in Chinese
This issue only impacts WaterGEMS and WaterCAD version 10.04.00.107. This issue has been resolved in a new release, version 10.04.00.108. This link has information on download the OpenFlows products: Downloading OpenFlows/Water Infrastructure Software.
If you cannot upgrade, you can download the Material and Minor Loss engineering libraries files and replace the existing files. After downloading the files, browse to C:\ProgramData\Bentley\WaterCAD\10\Libraries or C:\ProgramData\Bentley\WaterGEMS\10\Libraries and overwrite the existing files.