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JJF 1338-1990O.T.N. of 4pi beta (LS) Radioactivity Primary Standard (English PDF)

4πβ(LS)活度基准操作技术规范

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Issued by

State Administration for Market Regulation

Level / Type

National · Mandatory

Issue date

January 1, 1990

Implementation date

January 1, 1990

Scope

JJF 1338-1990 is the English-translated version of 4πβ(LS)活度基准操作技术规范.

JJF 1338-1990 is the Chinese standard "O.T.N. of 4pi beta (LS) Radioactivity Primary Standard".

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Document preview — JJF 1338-1990

Document data

1 Document data

Sector: Metrological Specs.

Standard type: mandatory.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Cited by

NB/T 47013.15-2021Nondestructive testing of pressure equipments - Part 15: Phased-array ultrasonic testing

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