GB 25502-2017

Abolished

Minimum allowable values of water efficiency and water efficiency grades for water closets

坐便器水效限定值及水效等级

Standard Type
GB
ICS
91.140.70
CCS
Q31
Status
废止
Issue Date
2017-03-09
Implementation
2017-09-01
Responsible Dept
国家标准委
Drafting Unit
N/A