GB 28377-2019: Minimum Allowable Values of Water Efficiency and Water Efficiency Grades for Urinals

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Scope

This Standard specifies the water efficiency grade, technical requirements and test
methods of the urinals.
This Standard is applicable to the water efficiency evaluation of all types of urinals
(excluding waterless urinals) installed on the cold-water supply pipelines in building
facilities and the hydrostatic pressure of the water supply is no greater than 0.6MPa.

Basic Data

Standard ID	GB 28377-2019 (GB28377-2019)
Description (Translated English)	Minimum Allowable Values of Water Efficiency and Water Efficiency Grades for Urinals
Sector / Industry	National Standard
Classification of Chinese Standard	Q31
Classification of International Standard	91.140.70
Word Count Estimation	8,885
Date of Issue	2019-12-31
Date of Implementation	2020-07-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration