GB 7570-1987Wool; Determination of acid content (English PDF)
羊毛 含酸量的测定
GB 7570 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 7570-2008 | Wool - Determination of acid content | Valid |
| GB 7570-1987 | Wool; Determination of acid content | Obsolete |
GB 7570-1987 is obsolete. It has been replaced by GB/T 7570-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China State Bureau of Standards
Level / Type
National · Mandatory
Issue date
March 13, 1987
Implementation date
October 1, 1987
Scope
GB 7570-1987 is the English-translated version of 羊毛 含酸量的测定.
GB 7570-1987 is the Chinese national standard "Wool; Determination of acid content". It was issued on March 13, 1987 by the China State Bureau of Standards, and took effect on October 1, 1987. It is obsolete: it has been replaced by GB/T 7570-2008.
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Document preview — GB 7570-1987
National Standard of the People's Republic of China
Issued by: China State Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: China State Bureau of Standards.
Date of issue: 1987-03-13.
Date of implementation: 1987-10-01.
Status: obsolete, replaced by GB/T 7570-2008.
......
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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GB 7570-1987
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