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Allowable values and grades of water use efficiency for squatting pans
Allowable values and grades of water use efficiency for squatting pans, Total:1 items.
In the international standard classification, Allowable values and grades of water use efficiency for squatting pans involves: Installations in buildings.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Allowable values and grades of water use efficiency for squatting pans
- GB 30717-2014 Minimum allowable values of water efficiency and water efficiency grades for squatting pans