小作品最近审校: 2026-07-16
冲水小便器
冲水小便器是WICS产品类别04.3.004，隶属04.3。
分类范围
This product class is active in the WaterAtlas directory and product model. Product inclusion requires source-level water relevance and provenance rather than keyword matching alone.
冲水小便器是WICS产品类别04.3.004，隶属04.3。
This product class is active in the WaterAtlas directory and product model. Product inclusion requires source-level water relevance and provenance rather than keyword matching alone.