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SJ 3197-1989Thermal conditioning of elastic components made of Beryllium bronze (English PDF)

铍青铜弹性元件的热处理

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Issued by

Ministry of Industry and Information Technology of PRC

Level / Type

National · Mandatory

Issue date

February 10, 1989

Implementation date

March 1, 1989

Scope

SJ 3197-1989 is the English-translated version of 铍青铜弹性元件的热处理.

SJ 3197-1989 — This standard applies to the electronics industry with plated bronze bar, strip elastic element heat of rods, wire elastic element is only for reference.

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Document preview — SJ 3197-1989

National Standard of the People's Republic of China

Classification: L 90

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard applies to the electronics industry with plated bronze bar, strip elastic element heat of rods, wire elastic element is only for reference.

Document data

Chinese classification (CCS): L90.

Estimated length of the Chinese original: 17,197 words.

Standards quoted by this document

GB 5233; YB 552; GB 3134; YB 720; YB 600; GB 4340; GB 6397; JB 1821

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

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