Withdrawn

YY 0021-1990Next to the filter centrifuge technology (English PDF)

旁滤式离心机技术条件

YY 0021 | Evolution and historical versions

Std ID	Title	Status
YY 0021-1990	Next to the filter centrifuge technology	Obsolete

YY 0021-1990 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

State Pharmaceutical Administration

Level / Type

Industry · Mandatory

Issue date

October 15, 1990

Implementation date

April 1, 1991

Scope

YY 0021-1990 is the English-translated version of 旁滤式离心机技术条件.

YY 0021-1990 is the Chinese industry standard "Next to the filter centrifuge technology". It was issued on October 15, 1990 by the State Pharmaceutical Administration, and took effect on April 1, 1991. It is obsolete: it has been withdrawn.

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Document preview — YY 0021-1990

National Standard of the People's Republic of China

Issued by: State Pharmaceutical Administration

Document data

1 Document data

Sector: Medical Devices (industry standard).

Issuing body: State Pharmaceutical Administration.

Date of issue: 1990-10-15.

Date of implementation: 1991-04-01.

Status: obsolete, withdrawn.

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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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