DB/T 20.1-2006Specification for the construction of seismic station Underground fluid station Part 1: Water level and water temperature observatory (English PDF)
地震台站建设规范 地下流体台站 第1部分：水位和水温台站
DB/T 20.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| DB/T 20.1-2025 | Specification for the construction of seismic station - Underground fluid station - Part 1: Water level, flow rate and temperature | Valid |
| DB/T 20.1-2006 | Specification for the construction of seismic station Underground fluid station Part 1: Water level and water temperature observatory | Obsolete |
DB/T 20.1-2006 is obsolete. It has been replaced by DB/T 20.1-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China Earthquake Administration
Level / Type
National · Recommended
Issue date
February 20, 2006
Implementation date
May 1, 2006
Scope
DB/T 20.1-2006 is the English-translated version of 地震台站建设规范 地下流体台站 第1部分：水位和水温台站.
DB/T 20.1-2006 is the Chinese industry standard "Specification for the construction of seismic station Underground fluid station Part 1: Water level and water temperature observatory".
It was issued on February 20, 2006 by the China Earthquake Administration, and took effect on May 1, 2006. It is obsolete: it has been replaced by DB/T 20.1-2025.
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Document preview — DB/T 20.1-2006
National Standard of the People's Republic of China
Issued by: China Earthquake Administration
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Issuing body: China Earthquake Administration.
Date of issue: 2006-02-20.
Date of implementation: 2006-05-01.
Status: obsolete, replaced by DB/T 20.1-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
DB/T 20.2-2006 — Specification for the construction of seismic station Underground fluid station Part 2: Gas radon and gas mercury observatory
DB/T 20.1-2025 — Specification for the construction of seismic station - Underground fluid station - Part 1: Water level, flow rate and temperature
DB/T 103.1-2026 — Active fault survey - Determination of age - Part 1: Radiocarbon dating
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DB/T 20.1-2006
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