Water efficiency limit value and water efficiency grade of squatting pan
Water efficiency limit value and water efficiency grade of squatting pan, Total:3 items.
The international standard classification for "Water efficiency limit value and water efficiency grade of squatting pan" includes: Elements of buildings , Sanitary installations .
The Chinese standard classification for "Water efficiency limit value and water efficiency grade of squatting pan" includes: Building hardware , Building sanitary ceramics .
国家市场监督管理总局、中国国家标准化管理委员会
- GB 30717-2019 Minimum allowable values of water efficiency and water efficiency grades for squatting pans
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 30717-2014 Minimum allowable values of water efficiency and water efficiency grades for squatting pans
- GB 28379-2022 Minimum allowable values of water efficiency and water efficiency grades for flush valves of plumbing fixtures
