SR 10643-1999 洗过的羊毛．氢氧化钠溶液中不溶杂质含量的测定

标准号：SR 10643-1999
中文标准名称：洗过的羊毛．氢氧化钠溶液中不溶杂质含量的测定
英文标准名称：Washed wool - Determination of content of the insoluble impurities in the sodium hydroxide solution
发布日期：1999/3/1 12:00:00
实施日期：1999/12/31 12:00:00
国际标准分类号：59.060.01
适用范围：1.1 Prezentul standard stabile?te metoda de determinare a con?inutului de impurit??i vegetale ?i de alte impurit??i insolubile ?n hidroxid de sodiu, prezente ?n l?na sp?lat?.1.2 Totalitatea impurit??ilor vegetele ?i de alt? natur?, insolubile ?n hidroxid de sodiu, ?n condi?ii determinate, reprezint? con?inutul de impurit??i insolubile; acest con?inut se exprim? ?n procente ?i se raporteaz? la masa materialului uscat.