GB/T 7690.6-2001
Reinforcement--Test method for yarns Part 6: Determination of twist balance index (English Version)

Standard No.

GB/T 7690.6-2001

Language

Chinese, Available in English version

Release Date

2001

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2014-06

Replace By

GB/T 7690.6-2013

Latest

GB/T 7690.6-2013

Scope

This standard specifies the method for measuring the twist balance index of glass fiber, carbon fiber and aramid fiber1] yarns. This standard applies to the determination of twist balance index of plied yarn and cable.

GB/T 7690.6-2001 history

• 2013 GB/T 7690.6-2013 Reinforcements.Test method for yarns.Part 6:Determination of twist balance index
• 2001 GB/T 7690.6-2001 Reinforcement--Test method for yarns Part 6: Determination of twist balance index

GB/T 7690.6-2001 -All Parts