NEN ISO 137 : 1976
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WOOL - DETERMINATION OF FIBRE DIAMETER - PROJECTION MICROSCOPE METHOD
06-01-2016
12-01-2013
Defines the procedure and the conditions of measurement for the determination of wool fibre diameter by means of the projection microscope. The method is suitable for wool fibres in any form and also for other fibres of reasonably circular cross-section.
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