Obsolete

JJG 425-1994Verification Regulation of Level (English PDF)

水准仪

JJG 425 | Evolution and historical versions

Std ID	Title	Status
JJG 425-2003	Verification Regulation of Levels	Obsolete
JJG 425-1994	Verification Regulation of Level	Obsolete

JJG 425-1994 is obsolete. It has been replaced by JJG 425-2003. This page sells the obsolete edition, for projects and contracts that still cite it.

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Level / Type

National · Mandatory

Issue date

May 7, 1994

Implementation date

December 1, 1994

Scope

JJG 425-1994 is the English-translated version of 水准仪.

JJG 425-1994 is the Chinese metrological standard "Verification Regulation of Level". It was issued on May 7, 1994, and took effect on December 1, 1994. It is obsolete: it has been replaced by JJG 425-2003.

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Document preview — JJG 425-1994

Document data

1 Document data

Sector: Metrological Verification (metrological standard).

Date of issue: 1994-05-07.

Date of implementation: 1994-12-01.

Status: obsolete, replaced by JJG 425-2003.

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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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