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何谓乌斯特公报?
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何谓乌斯特公报?
时间:2022-01-02 09:42
关键词:
纺纱学
纺织科学技术
答案解析
<p> 乌斯特公报是全世界纱样的质量指标的统计值。<br> 目前大多用乌斯特统计值:有条干CV%,粗节,细节,棉结,强力及CV%,伸长率,各项指标有相应水平指标。另外,毛羽指标也是重要考核指标。</p>
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