Length

Development of the system for testing cotton fiber length;

棉纤维长度测试系统的开发

Contactless working sensor for measuring yarn length and yarn speed;

测量纱线长度和速度的非接触式传感器

Study on Correlation between Length and Fineness of Hemp Tecbnical Fibre;

大麻工艺纤维长度与细度的相关性初探