GB/T 4710-1984
Abolished
GB/T 6977-2008
Active
National standards
GB/T 6977-2008 Test method for ethanol extractives,ash,vegetable matter,total ali-insoluble impurities in scoured wool
GB/T 6977-2008 Test method for ethanol extractives,ash,vegetable matter,total ali-insoluble impurities in scoured wool
Basic Information
Standard Code:
GB/T 6977-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Wool textiles
ICS Name:
Natural fibers
Publish Date:
2008-08-20
Implement Date:
2008-12-01
Pages:
5 pages
Scope
This standard specifies the determination methods for the content of ethanol extract, ash, plant impurities, and total alkali insolubles in washed wool. This standard is applicable to all types of washed wool, and other washed animal hairs can also be used for reference.
Development Information
Replace the following standards
Referenced Standards
GB 1523-1993 wool
GB 1523-2013 Sheep wool
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 14269-1993 The sampling methods for wool testing
GB/T 14269-2008 Sampling methods for wool testing
Related Standards
GB/T 6097-1985
Replaced
GB/T 6097-1985 Sampling cotton fibres for testing
GB/T 6098.1-1985
Replaced
GB/T 6098.1-1985 Test method for length of cotton fibres—Roller analyser
GB/T 6098.2-1985
Abolished
GB/T 6098.2-1985 Test method for length of cotton fibres—Photoelectric length method
GB/T 6099.1-1985
Replaced
GB/T 6099.1-1985 Test method for maturity of cotton fibres—Lumen and wall thickness constract method
GB/T 6100-1985
Replaced