- You cannot add another "ISO Guide 31:1981 PDF" to your cart. View cart
ISO 2647:2020 PDF
Original price was: $43.00.$33.54Current price is: $33.54.
Wool — Determination of percentage of medullated fibres by the projection microscope
This document specifies a method of test for determining the percentage of medullated wool fibres by means of the projection microscope.
The method is applicable to woollen and worsted products, at all stages, from raw materials to yarn.
| Edition | 2020 |
|---|---|
| Published Date | 2020 |
| Published By | International Standardization Organisation |
| Page Count | 6 |
