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NEN EN ISO 1890:1997被替代

Reinforcement Yarns - Determination Of Twist

出版：Nederlands Normalisatie Instituut

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基本信息

標(biāo)準(zhǔn)編號(hào)： NEN EN ISO 1890:1997

發(fā)布時(shí)間：1997/12/1 0:00:00

標(biāo)準(zhǔn)類(lèi)別：Standard

出版單位：Nederlands Normalisatie Instituut

標(biāo)準(zhǔn)頁(yè)數(shù)：5

標(biāo)準(zhǔn)簡(jiǎn)介

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.

標(biāo)準(zhǔn)備注

Supersedes NEN ISO 1890 (07/2002)

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

NEN EN ISO 1890:2009

等同采用的國(guó)際標(biāo)準(zhǔn)

I.S. EN ISO 1890:1998 - Identical

NBN EN ISO 1890:1997 - Identical

ONORM EN ISO 1890:1997 - Identical

ISO 1890:1997 - Identical

SS EN ISO 1890 Ed. 1 (1997) - Identical

UNE EN ISO 1890:1998 - Identical

NS EN ISO 1890 Ed. 1 (1997) - Identical