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SJ 3203-1989Classification for soft soldering fluxes Definition of terms for soft soldering fluxes (English PDF)

软钎焊剂的分类

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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 3203-1989 is the English-translated version of 软钎焊剂的分类.

SJ 3203-1989 — This standard specifies the soft soldering flux classification. Reasonable classification correctly use the flux of great significance to improve the welding technology.

Flux specified in this standard classification according to their basic components, each type has to distinguish its active ingredients and chemical properties, on behalf of the chemical activity of the scope of the flux.

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Document preview — SJ 3203-1989

National Standard of the People's Republic of China

Classification: J 33

What this standard covers1
Document data2

What this standard covers

This standard specifies the soft soldering flux classification. Reasonable classification correctly use the flux of great significance to improve the welding technology. Flux specified in this standard classification according to their basic components, each type has to distinguish its active ingredients and chemical properties, on behalf of the chemical activity of the scope of the flux. Applicable to all industries design soldering flux material selection and technical staff in accordance with the scope of application.

Document data

Chinese classification (CCS): J33.

Estimated length of the Chinese original: 2,258 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 1 pages — is available in the English PDF.

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