国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來(lái)到寰標(biāo)網(wǎng)！ 客服QQ：772084082 加入會(huì)員

ISO 6989:1981現(xiàn)行

Textile fibres - Determination of length and length distribution of staple fibres (by measurement of single fibres)

出版：International Organization for Standardization

獲取原文 如何獲取原文？問(wèn)客服 獲取原文，即可享受本標(biāo)準(zhǔn)狀態(tài)變更提醒服務(wù)！

專(zhuān)家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào)： ISO 6989:1981
發(fā)布時(shí)間：1981/5/1 0:00:00
標(biāo)準(zhǔn)類(lèi)別：Standard
出版單位：International Organization for Standardization
標(biāo)準(zhǔn)頁(yè)數(shù)：6
標(biāo)準(zhǔn)簡(jiǎn)介

Describes three methods for determination of the lengthof staple fibres by measuring individual fibres. Alsospecifies different methods of expressing the lengthdistribution from values obtained by measurement ofindividual fibres.

等同采用的國(guó)際標(biāo)準(zhǔn)

KS K ISO 6989:2014 - Identical

KS K ISO 6989:2008 - Identical

BS ISO 6989:1981 - Identical

NEN ISO 6989:1985 - Identical

JIS L 1081:1998 - Equivalent

DIN 53808-1 (2003-01) - Identical

UNI 5751:1990 - Similar

NFG 07 009:1981 - Equivalent

BS 6176:1981 - Identical

SS ISO 6989 Ed. 1 (2004) - Identical

PN ISO 6989:2000 - Identical