GB/T 11225-1989
Abolished
T/HNAS 028-2025
Active
Group standards
T/HNAS 028-2025 Sustainable Use Evaluation Guidelines for Water Resources in the Southern Hills Region
T/HNAS 028-2025 Sustainable Use Evaluation Guidelines for Water Resources in the Southern Hills Region
Price:
$ 20.00
Basic Information
Standard Code:
T/HNAS 028-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection
ICS Name:
\nComprehensive water quality
Publish Date:
2025-06-11
Implement Date:
2025-07-01
Scope
Main technical content: This document provides principles, procedures, indicator systems, methods, and grade divisions for the evaluation of sustainable water resource utilization, and provides relevant information. This document is applicable to the evaluation of sustainable water resource utilization in the hilly areas south of the Yangtze River.
Development Information
Related Standards
GB/T 14552-1993
Replaced
GB/T 14552-1993 Water and soil quality—Determination of organophosphorus pesticides—Gas chromatography
GB/T 15503-1995
Active
GB/T 15503-1995 Water quality—Determination of vanadium—BPHA extraction spectrophotometric method
GB/T 15504-1995
Active
GB/T 15504-1995 Water quality—Determination of carbon disulfide—Diethylamine cupric acetate spectrophotometric method
GB/T 15505-1995
Active
GB/T 15505-1995 Water quality—Determination of selenium—Graphite furnace atomic absorption spectrometric method
GB/T 15506-1995
Abolished