SN EN ISO 1890:2009
Current
The latest, up-to-date edition.
REINFORCEMENT YARNS - DETERMINATION OF TWIST
Hardcopy
01-11-2009
Important note : Users cannot be edited or removed once added to your Multi user PDF.Defines a method of determining the twist in yarns made from textile glass, carbon or aramid filaments. Applicable to single yarns (one twist), also to folded or cable yarns (two or more twists). Only usually applies to folded and cabled yarns to the final twist step. Applies to package-wound yarns, but not to products manufactured from staple fibres. Only gives an indicative result for yarns taken from a beam (or warp) or from a fabric.
| Committee |
INB/NK 177
|
| DevelopmentNote |
Supersedes SNV ISO 1890. (12/2009)
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Swiss Standards
|
| Status |
Current
|
| Standards | Relationship |
| NEN EN ISO 1890 : 2009 | Identical |
| DIN EN ISO 1890:2009-10 | Identical |
| NS EN ISO 1890 : 2009 | Identical |
| UNI EN ISO 1890 : 2009 | Identical |
| NF EN ISO 1890 : 2009 | Identical |
| ISO 1890:2009 | Identical |
| I.S. EN ISO 1890:2009 | Identical |
| NBN EN ISO 1890 : 2009 | Identical |
| EN ISO 1890:2009 | Identical |
| BS EN ISO 1890:1997 | Identical |
| UNE-EN ISO 1890:2010 | Identical |
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