GB/T 7690.1-2001Reinforcements - Test method for yarns - Part 1: Determination of linear density (English PDF)
增强材料 纱线试验方法 第1部分:线密度的测定
GB/T 7690.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 7690.1-2013 | Reinforcements - Test method for yarns - Part 1: Determination of linear density | Valid |
| GB/T 7690.1-2001 | Reinforcements - Test method for yarns - Part 1: Determination of linear density | Obsolete |
GB/T 7690.1-2001 is obsolete. It has been replaced by GB/T 7690.1-2013. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
May 11, 2001
Implementation date
December 1, 2001
Scope
GB/T 7690.1-2001 is the English-translated version of 增强材料 纱线试验方法 第1部分:线密度的测定.
GB/T 7690.1-2001 is the Chinese national standard "Reinforcements - Test method for yarns - Part 1: Determination of linear density".
It was issued on May 11, 2001 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on December 1, 2001. It is obsolete: it has been replaced by GB/T 7690.1-2013.
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Document preview — GB/T 7690.1-2001
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2001-05-11.
Date of implementation: 2001-12-01.
Status: obsolete, replaced by GB/T 7690.1-2013.
......
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 25045-2025Basalt fibre roving
- GB/T 45129-2025Determination of strength for reinforcement yarn in cement
- GB/T 26749-2022Carbon fibre—Determination of tensile properties of resin-impregnated yarn
- GB/T 41705-2022Carbon fibre - Designation system for filament yarns
- GB/T 29762-2013Carbon fibre -- Determination of filament diameter and cross-section area
- GB/T 7690.3-2013Reinforcements -- Test method for yarns -- Part 3: Determination of breaking force and breaking elongation for glass fibre
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Related Standards
GB/T 7690.2-2013 — Reinforcements -- Test method for yarns -- Part 2: Determination of twist
GB/T 7690.2-2001 — Reinforcements - Test method for yarns - Part 2: Determination of twist
GB/T 7690.3-2013 — Reinforcements -- Test method for yarns -- Part 3: Determination of breaking force and breaking elongation for glass fibre
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GB/T 7690.1-2001
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