ObsoleteGo to latest versionLD/T 1-1992

LD/T 1-1991Directive for comprehensive evaluation of occupational health technical measures (English PDF)

LD/T 1 | Evolution and historical versions

Std ID	Title	Status
LD/T 1-1992	Directive for comprehensive evaluation of occupational health technical measures	Valid
LD/T 1-1991	Directive for comprehensive evaluation of occupational health technical measures	Obsolete

LD/T 1-1991 is obsolete. It has been replaced by LD/T 1-1992. This page sells the obsolete edition, for projects and contracts that still cite it.

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Level / Type

National · Recommended

Scope

LD/T 1-1991 (Directive for comprehensive evaluation of occupational health technical measures) is available as an English-translated PDF.

LD/T 1-1991 is the Chinese industry standard "Directive for comprehensive evaluation of occupational health technical measures". It is obsolete: it has been replaced by LD/T 1-1992.

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Document preview — LD/T 1-1991

Document data

1 Document data

Sector: National Recommended (industry standard).

Status: obsolete, replaced by LD/T 1-1992.

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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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