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WJ 2694-2008Specification for castings impregnation of optical instrument (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Mandatory

Issue date

March 17, 2008

Implementation date

October 1, 2008

Scope

WJ 2694-2008 (Specification for castings impregnation of optical instrument) is available as an English-translated PDF.

WJ 2694-2008 — This standard specifies the processing of optical instruments infiltration casting (hereinafter referred to as castings) requirements, infiltration quality, quality assurance requirements, delivery and preparation of content.

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Document preview — WJ 2694-2008

National Standard of the People's Republic of China

Classification: N 30

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the processing of optical instruments infiltration casting (hereinafter referred to as castings) requirements, infiltration quality, quality assurance requirements, delivery and preparation of content. This specification applies to optical instruments castings, infiltration and acceptance of powder metallurgy parts, may also refer to the use of other products.

Document data

Chinese classification (CCS): N30.

Estimated length of the Chinese original: 7,774 words.

Standards quoted by this document

GB/T 12609

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

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