ObsoleteGo to latest versionJTGH 12-2015

JTG H12-2003Technical Specification of Maintenance for Highway Tunnel (English PDF)

JTG H12 | Evolution and historical versions

Std ID	Title	Status
JTGH 12-2015	Technical Specification of Maintenance for Highway Tunnel	Valid
JTG H12-2003	Technical Specification of Maintenance for Highway Tunnel	Obsolete

JTG H12-2003 is obsolete. It has been replaced by JTGH 12-2015. This page sells the obsolete edition, for projects and contracts that still cite it.

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Level / Type

National · Mandatory

Scope

JTG H12-2003 (Technical Specification of Maintenance for Highway Tunnel) is available as an English-translated PDF.

JTG H12-2003 is the Chinese industry standard "Technical Specification of Maintenance for Highway Tunnel". It is obsolete: it has been replaced by JTGH 12-2015.

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Document preview — JTG H12-2003

Document data

1 Document data

Sector: National Mandatory (industry standard).

Status: obsolete, replaced by JTGH 12-2015.

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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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