ObsoleteGo to latest versionJJG 191-2018

JJG 191-1979Verification Regulation of Calibrators for the Levels (English PDF)

水平仪检定器检定规程

JJG 191 | Evolution and historical versions

Std ID	Title	Status
JJG 191-2018	Calibrators for Levels	Valid
JJG 191-2002	Verification Regulation of Calibrators for the levels	Obsolete
JJG 191-1979	Verification Regulation of Calibrators for the Levels	Obsolete

JJG 191-1979 is obsolete. It has been replaced by JJG 191-2002. This page sells the obsolete edition, for projects and contracts that still cite it.

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Level / Type

National · Mandatory

Scope

JJG 191-1979 is the English-translated version of 水平仪检定器检定规程.

JJG 191-1979 is the Chinese metrological standard "Verification Regulation of Calibrators for the Levels". It is obsolete: it has been replaced by JJG 191-2002.

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Document preview — JJG 191-1979

Document data

1 Document data

Sector: Metrological Verification (metrological standard).

Status: obsolete, replaced by JJG 191-2002.

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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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