Valid

KA 79-1984Determination methods for dust concentration and dispersity (English PDF)

粉尘浓度和分散度测定方法

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Issued by

National Mine Safety Administration

Level / Type

National · Mandatory

Issue date

October 16, 1984

Implementation date

July 1, 1985

Scope

KA 79-1984 is the English-translated version of 粉尘浓度和分散度测定方法.

KA 79-1984 is the Chinese industry standard "Determination methods for dust concentration and dispersity". It was issued on October 16, 1984 by the National Mine Safety Administration, and took effect on July 1, 1985. It is in force.

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Document preview — KA 79-1984

National Standard of the People's Republic of China

Issued by: National Mine Safety Administration

Document data

1 Document data

Sector: National Mandatory (industry standard).

Issuing body: National Mine Safety Administration.

Date of issue: 1984-10-16.

Date of implementation: 1985-07-01.

Status: valid.

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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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