GB/T 12452-1990The general principles of water balance and testing in enterprises (English PDF)
企业水平衡与测试通则
GB/T 12452 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 12452-2022 | General principles of water balance test | Valid |
| GB/T 12452-2008 | The general principles of water balance test in enterprises | Obsolete |
| GB/T 12452-1990 | The general principles of water balance and testing in enterprises | Obsolete |
GB/T 12452-1990 is obsolete. It has been replaced by GB/T 12452-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
July 24, 1990
Implementation date
March 1, 1991
Scope
GB/T 12452-1990 is the English-translated version of 企业水平衡与测试通则.
GB/T 12452-1990 is the Chinese national standard "The general principles of water balance and testing in enterprises". It was issued on July 24, 1990 by the State Bureau of Technical Supervision, and took effect on March 1, 1991. It is obsolete: it has been replaced by GB/T 12452-2008.
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Document preview — GB/T 12452-1990
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1990-07-24.
Date of implementation: 1991-03-01.
Status: obsolete, replaced by GB/T 12452-2008.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB 45669.8-2026Norm of water intake for industry in the Yellow River basin - Part 8: Sulfuric acid
- GB 45670.5-2026Norm of water intake for service industry in the Yellow River basin - Part 5: University and college
- GB 45669.1-2025Norm of water intake for industry in the Yellow River basin - Part 1: Thermal power production
- GB 45669.2-2025Norm of water intake for industry in the Yellow River basin - Part 2: Coal preparation
- GB 45669.3-2025Norm of water intake for industry in the Yellow River basin - Part 3:Coal to olefin
- GB 45669.4-2025Norm of water intake for industry in the Yellow River basin - Part 4:Cement
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