GB/T 4921-1985
Active
DB31/T 1674-2026
Active
Shanghai CityLocal standards
DB31/T 1674-2026 Water quality sampling point setting and management requirements throughout the entire water supply process
DB31/T 1674-2026 Water quality sampling point setting and management requirements throughout the entire water supply process
Basic Information
Standard Code:
DB31/T 1674-2026
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental hygiene
ICS Name:
Comprehensive Water Testing
Publish Date:
2026-02-14
Implement Date:
2026-06-01
Publisher:
上海市市场监督管理局
Development Information
Related Standards
GB/T 6764-1986
Abolished
GB/T 6764-1986 Radiochemical analysis of strontium-90 in water Precipitation by fuming nitric acid
GB/T 6765-1986
Abolished
GB/T 6765-1986 Radiochemical analysis of strontium-90 in water Ion exchange method
GB/T 6766-1986
Abolished
GB/T 6766-1986 Radiochemical analysis of strontium-90 in water Extraction chromatography by di-(2-ethylhexyl) phosphoric acid
GB/T 6767-1986
Abolished
GB/T 6767-1986 Radiochemical analysis of cesium-137 in water
GB/T 6768-1986
Abolished