Sign In |Help & Support
HOMECHINA STANDARDSICS CLASSIFICATIONINDUSTRY CLASSIFICATIONCHINESE CLASSIFICATIONCART(0)
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)
woven fabrics weft scopethis part reinforcements test method weft density unit length additive sodium dithionite way pn offshore oil engineering
  1. HOME
  2. GB/T 7689.2-2013 in English
GB/T 7689.2-2013 in English

GB/T 7689.2-2013 in English

VALID

Reinforcements—Test method for woven fabrics—Part 2:Determination of number of yarns per unit length of warp and weft

  • Issued on:2013-09-18
  • Implemented on:2014-06-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD)： $90.00
$88.00
Standard No: GB/T 7689.2-2013
Document status: VALID
Title in English: Reinforcements—Test method for woven fabrics—Part 2:Determination of number of yarns per unit length of warp and weft
Title in Chinese: 增强材料 机织物试验方法 第2部分：经、纬密度的测定
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2013-09-18
Implemented on: 2014-06-01
Superseding: GB/T 7689.2-2001 Reinforcements - Test method for woven fabrics - Part 2: Determination of number of yarns per unit length of warp and weft
ICS Classification: 59.100.10-Textile glass materials
Chinese Classification: Q36-Glass fibre
Professional Classification: GB-National Standard
Related Keywords: woven fabrics
weft scopethis part
reinforcements test method
weft density
unit length
Related Topics: Test method................................2
Fabric Density Test
Fabric Density Test
Fabric Density Test Method
Fabric Density Test Method
reinforcement woven fabric
reinforcement woven fabric
GB/T 7689.2
GB/T 7689.2-2001
GB/T 7689.2-2013
Warp and weft density
Fabric layer strength test
Method for measuring density of additive manufacturing specimens
Determination of density
Latitude and speed correction method of gyro compass

《GB/T 7689.2-2013增强材料 机织物试验方法 第2部分：经、纬密度的测定》由TC245（全国玻璃纤维标准化技术委员会）归口，主管部门为中国建筑材料联合会。
GB/T7689的本部分规定了机织物经向和纬向密度的两种测量方法。
本方法适用于玻璃纤维、碳纤维、芳纶和其他的增强纤维织成的增强机织物。


Scope

This part of GB/T 7689 specifies two methods for measuring the warp and weft density of woven fabrics. This method is applicable to reinforced woven fabrics made of glass fiber, carbon fiber, aramid fiber and other reinforcing fibers.

More samples: NB/T 47013.2-2015 JC/T 2453-2018 GB 50021-2001(2009)
Sample only — not a preview of GB/T 7689.2-2013
Page: 1 / 0
100%

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend

All Rights Reserved © 2026 WWW.CHINASTANDARDS.NET visa master american express unionpay apple pay paypal google pay