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LD 98-1996Determination Method for Dust Concentration in the Air - Light Scattering (English PDF)

空气中粉尘浓度的光散射式测定法

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Level / Type

National · Mandatory

Issue date

March 24, 1997

Implementation date

January 1, 1998

Scope

LD 98-1996 is the English-translated version of 空气中粉尘浓度的光散射式测定法.

LD 98-1996 is the Chinese industry standard "Determination Method for Dust Concentration in the Air - Light Scattering". It was issued on March 24, 1997, and took effect on January 1, 1998. It is in force.

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Document preview — LD 98-1996

Document data

1 Document data

Sector: Labour (industry standard).

Date of issue: 1997-03-24.

Date of implementation: 1998-01-01.

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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