ISO 920:1976

Wool — Determination of fibre length (barbe and hauteur) using a comb sorter

NORMA vydaná dňa 1.10.1976

Anglicky -
Elektronické PDF (55.10 EUR)
Anglicky -
Tlačené (55.10 EUR)

Francúzsky -
Elektronické PDF (55.10 EUR)
Francúzsky -
Tlačené (55.10 EUR)

The information about the standard:

Designation standards: ISO 920:1976
Publication date standards: 1.10.1976
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 920:1976 :

Description / Abstract: Applicable to wool in the form of worsted drawing slivers and rovings. Definitions of fibre lengths in relation to hauteur and barbe are given. The calculation of the coefficient of variation of both these terms is described. An annex deals with the Schlumberger apparatus for usage to determination the fibre lengths.