GB/T 1631-1979Classification, designation and types of ion exchange resin (English PDF)
离子交换树脂分类、命名及型号
GB/T 1631 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 1631-2008 | Designation system and basis for specifications of ion exchange resins | Valid |
| GB/T 1631-1979 | Classification, designation and types of ion exchange resin | Obsolete |
GB/T 1631-1979 is obsolete. It has been replaced by GB/T 1631-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
September 15, 1979
Implementation date
January 1, 1980
Scope
GB/T 1631-1979 is the English-translated version of 离子交换树脂分类、命名及型号.
GB/T 1631-1979 is the Chinese national standard "Classification, designation and types of ion exchange resin". It was issued on September 15, 1979 by the National Bureau of Standards, and took effect on January 1, 1980. It is obsolete: it has been replaced by GB/T 1631-2008.
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Document preview — GB/T 1631-1979
National Standard of the People's Republic of China
Issued by: National Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: National Bureau of Standards.
Date of issue: 1979-09-15.
Date of implementation: 1980-01-01.
Status: obsolete, replaced by GB/T 1631-2008.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 16579-2013D001 macroporous strongly acidic styrene type cation exchange resins
- GB/T 16580-2013D201 macroporous strongly basic styrene type anion exchange resins
- GB/T 13659-2008001×7 Strong acid polystyrene cation exchange resin
- GB/T 13660-2008201×7 Strong base polystyrene anion exchange resin
- HG/T 2624-1994Microporous Styrene Type Weak Basic Anion Exchange Resin D 301-FC
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