
GB 38448-2019
智能坐便器能效水效限定值及等级
Minimum allowable values and grades of the energy efficimcy and water efficiency for smart water closets 2019-12-31 发布
2020-07-01 实施
目 次
前言.......................................I
1范围......................................1
2规范性引用文件.................................1
3术语和定义...................................1
4智能坐便器能效水效等級 ............................2
5技术要求....................................2
6试验方法....................................3
附录A (规范性附录)试验方法 .........................4
附录B (规范性附录)标准化供水系统......................10