GB/T 9797-1997Metallic coatings--Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium (English PDF)
金属覆盖层 镍+铬和铜+镍+铬电沉积层
GB/T 9797 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 9797-2022 | Metallic and other inorganic coatings - Electrodeposited coatings of nickel, nickel plus chromium, copper plus nickel and of copper plus nickel plus chromium | Valid |
| GB/T 9797-2005 | Metallic coatings - Electroplated coatings of nickel plus chromium and of copper plus nickel plus chromium | Obsolete |
| GB/T 9797-1997 | Metallic coatings--Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium | Obsolete |
GB/T 9797-1997 is obsolete. It has been replaced by GB/T 9797-2005. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
June 27, 1997
Implementation date
January 1, 1998
Scope
GB/T 9797-1997 is the English-translated version of 金属覆盖层 镍+铬和铜+镍+铬电沉积层.
GB/T 9797-1997 is the Chinese national standard "Metallic coatings--Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium". It was issued on June 27, 1997 by the State Bureau of Technical Supervision, and took effect on January 1, 1998. It is obsolete: it has been replaced by GB/T 9797-2005.
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Document preview — GB/T 9797-1997
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1997-06-27.
Date of implementation: 1998-01-01.
Status: obsolete, replaced by GB/T 9797-2005.
......
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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