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SJ 3269-1989Copper-plated Iron wire and Nickel-plated Iron wire for vacuum divices (English PDF)

电真空器件用镀铜铁丝和镀镍铜铁丝

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Issued by

Ministry of Industry and Information Technology of PRC

Level / Type

National · Mandatory

Issue date

March 20, 1989

Implementation date

March 25, 1989

Scope

SJ 3269-1989 is the English-translated version of 电真空器件用镀铜铁丝和镀镍铜铁丝.

SJ 3269-1989 — This standard applies to the manufacture of vacuum devices with copper and nickel-plated copper wire money wire.

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Document preview — SJ 3269-1989

National Standard of the People's Republic of China

Classification: L 90
Replacing: SJ 319-1972

What this standard covers1
Document data2

What this standard covers

This standard applies to the manufacture of vacuum devices with copper and nickel-plated copper wire money wire.

Document data

Chinese classification (CCS): L90.

Estimated length of the Chinese original: 4,482 words.

Supersedes the earlier edition SJ 319-1972.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 3 pages — is available in the English PDF.

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