国家新标准我国实施棉纱、棉布及印染国家新标准我国纯棉纱、棉布、印染国家新标准于１９９４年互月１日开始实施。新标准有以下特点：棉纱标准：各项指标参照了乌斯特统计值公报，质量指标按单纱断裂强力变异系数，百米重量变异系列，ｌ克内棉结粒数和１克内棉结粒杂质总... New national standards China’s implementation of new standards of cotton yarn, cotton cloth and printing and dyeing China’s new standard of pure cotton yarn, cotton cloth, printing and dyeing in 1994 on the 1st of each month to start. The new standard has the following characteristics: Cotton yarn standard: The indicators refer to the Uster statistical bulletin, the quality index according to single yarn breaking strength coefficient of variation, one hundred meters weight variation series, l grams of neps and 1 gram neps Total Impurity