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Norm
ÖNORM EN ISO 137
Issue date: 2016 06 15
Wool - Determination of fibre diameter - Projection microscope method (ISO 137:2015)
This International Standard specifies the procedure and the measurement conditions for the determination of the wool fibre diameter using a projection microscope.
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Publisher:
Austrian Standards International
Format:
Digital | 18 Pages
Language:
German
| English
| Download GER/ENG
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ICS
This International Standard specifies the procedure and the measurement conditions for the determination of the wool fibre diameter using a projection microscope.
The method is suitable for wool fibres in any form and also for other fibres of reasonably circular crosssection. (In the case of dyed, bleached or finished fibres, the diameter might be different from that of fibres not subjected to such treatments. The estimates of fibre diameter obtained at the various stages of processing one lot of wool will not necessarily be the same.)
ÖNORM EN ISO 137
2016 06 15
Wool - Determination of fibre diameter - Projection microscope method (ISO 137:2015)
Norm
↖
Norm
ISO 139:2005
Issue date :
2005 01 04
Textiles — Standard atmospheres for conditioning and testing
Norm
ISO 137:2015
Issue date :
2015 11 23
Wool — Determination of fibre diameter — Projection microscope method