TB/T 2075.21-2010Fittings for overhead contact system in electrification railway. Part 21: Horizontal hang device in tunnels (English PDF)
电气化铁路接触网零部件 第21部分：隧道水平悬挂装置
TB/T 2075.21 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| TB/T 2075.21-2024 | Fittings for overhead contact system in electrification railwayPart 21:Horizontal hang device in tunnels | Valid |
| TB/T 2075.21-2020 | Fittings for overhead contact system in electrification railway—Part 21 : Horizontal hang device in tunnels | Obsolete |
| TB/T 2075.21-2010 | Fittings for overhead contact system in electrification railway. Part 21: Horizontal hang device in tunnels | Obsolete |
TB/T 2075.21-2010 is obsolete. It has been replaced by TB/T 2075.21-2020. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Railways of the People's Republic of China
Level / Type
National · Recommended
Issue date
June 9, 2010
Implementation date
December 1, 2010
Scope
TB/T 2075.21-2010 is the English-translated version of 电气化铁路接触网零部件 第21部分：隧道水平悬挂装置.
TB/T 2075.21-2010 is the Chinese industry standard "Fittings for overhead contact system in electrification railway. Part 21: Horizontal hang device in tunnels".
It was issued on June 9, 2010 by the Ministry of Railways of the People's Republic of China, and took effect on December 1, 2010. It is obsolete: it has been replaced by TB/T 2075.21-2020.
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Document preview — TB/T 2075.21-2010
National Standard of the People's Republic of China
Issued by: Ministry of Railways of the People's Republic of China
Contents
- Document data
1 Document data
Sector: Railway (industry standard).
Issuing body: Ministry of Railways of the People's Republic of China.
Date of issue: 2010-06-09.
Date of implementation: 2010-12-01.
Status: obsolete, replaced by TB/T 2075.21-2020.
......
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
TB/T 2075.22-2020 — Catenary parts for electrified railways - Part 22: Tunnel support and positioning device
TB/T 2075.20-1990 — Electrified railway catenary parts rotating cantilever base
TB/T 2075.22-2010 — Fittings for overhead contact system in electrification railway. Part 22: Prop up and fixed position device in tunnels
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TB/T 2075.21-2010
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