GB/T 4710-1984
Abolished
GB/T 41690-2022
Active
National standards
GB/T 41690-2022 Quantitative test method for foreign fiber in raw cotton—Manual method
GB/T 41690-2022 Quantitative test method for foreign fiber in raw cotton—Manual method
Price:
$ 54
Basic Information
Standard Code:
GB/T 41690-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fiber crops and products
ICS Name:
Natural fibers
Publish Date:
2022-10-12
Implement Date:
2023-05-01
Pages:
7 pages
Scope
This document describes the test method for determining the content of heterogeneous fibers in raw cotton by manual measurement.
This document is applicable to raw cotton, including serrated cotton and roller cotton.
Development Information
Referenced Standards
GB 1103.1-2012 Cotton—Part 1:Saw ginned upland cotton
GB 1103.1-2023 Cotton—Part 1:Saw ginned upland cotton
GB 1103.2-2012 Cotton—Part 2:Roller ginned upland cotton
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 32139-2015 Terms of cotton processing
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