GB/T 7690.1-1987Textile glass--Continuous filament yarns, staple fibre yarns and rovings--Determination of linear density (English PDF)
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 7690.1-1987 | Textile glass--Continuous filament yarns, staple fibre yarns and rovings--Determination of linear density | Obsolete |
GB/T 7690.1-1987 is obsolete. It has been replaced by GB/T 7690.1-2001. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Scope
GB/T 7690.1-1987 (Textile glass--Continuous filament yarns, staple fibre yarns and rovings--Determination of linear density) is available as an English-translated PDF.
GB/T 7690.1-1987 is the Chinese national standard "Textile glass--Continuous filament yarns, staple fibre yarns and rovings--Determination of linear density". It is obsolete: it has been replaced by GB/T 7690.1-2001.
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Document preview — GB/T 7690.1-1987
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Status: obsolete, replaced by GB/T 7690.1-2001.
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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 7690.2-1987 — Textile glass--Continuous filament yarns and staple fibre yarns--Determination of twist
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GB/T 7690.1-1987
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