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SJ 1285-1977Test methods for electric insulating property of aluminium alloy anodizing (English PDF)

铝和铝合金氧化处理层电气绝缘性能的测试方法

SJ 1285 | Evolution and historical versions

Std ID	Title	Status
SJ 1285-1977	Test methods for electric insulating property of aluminium alloy anodizing	Obsolete

SJ 1285-1977 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

Ministry of Industry and Information Technology of the People's Republic of China

Level / Type

National · Mandatory

Issue date

March 1, 1978

Implementation date

March 1, 1978

Scope

SJ 1285-1977 is the English-translated version of 铝和铝合金氧化处理层电气绝缘性能的测试方法.

SJ 1285-1977 is the Chinese industry standard "Test methods for electric insulating property of aluminium alloy anodizing". It was issued on March 1, 1978 by the Ministry of Industry and Information Technology of the People's Republic of China, and took effect on March 1, 1978. It is obsolete: it has been withdrawn (abolished on May 12, 2017).

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Document preview — SJ 1285-1977

National Standard of the People's Republic of China

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Document data

1 Document data

Sector: Electronics (industry standard).

Issuing body: Ministry of Industry and Information Technology of the People's Republic of China.

Date of issue: 1978-03-01.

Date of implementation: 1978-03-01.

Status: obsolete, withdrawn on 2017-05-12.

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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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