GB/T 6816-1986
Abolished
DB4601/T 4.2-2021
Active
Hainan ProvinceLocal standards
DB4601/T 4.2-2021 Drinking Water Quality Assurance Technical Guidelines Part 2: Plant and Pipeline Operation Infrastructure Maintenance
DB4601/T 4.2-2021 Drinking Water Quality Assurance Technical Guidelines Part 2: Plant and Pipeline Operation Infrastructure Maintenance
Basic Information
Standard Code:
DB4601/T 4.2-2021
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Water supply and drainage projects
ICS Name:
\nWater quality
Publish Date:
2021-10-28
Implement Date:
2021-11-28
Pages:
21 pages
Scope
This document is applicable to the operation of the pipe network of the drinking water plant in Jiangdong New Area. Other areas may refer to it for implementation
Development Information
Same series standard
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GB/T 7467-1987 Water quality—Determination of chromium (Ⅵ)—1,5 Diphenylcarbohydrazide spectrophotometric method
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