ISO 137:1975
Withdrawn
View Superseded by
Wool — Determination of fibre diameter — Projection microscope method
Hardcopy , PDF
English, French
02-01-1975
04-09-2025
Projection on a screen of the magnified images of the profiles of wool fibre pieces and measurement of their width by means of a graduated scale. The operating technique assures a random sampling of the fibres to be measured. Suitable for wool fibres in any form and also for other fibres of reasonably circular cross-section.
| Committee |
ISO/TC 38/SC 23
|
| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
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