中度硬水 meaning in English
moderately hard water
Examples
- Hualien and taitung are built on rock , so their tap water supplies provide medium level hard water ; our water sources are mainly surface river water , so the result is classified as soft water
花莲台东地区属岩层地形，自来水皆属中度硬水本处水源大都为地表河水，属于软水。