Here is a little tip to speed up drawing cleaning up. It is a snap line.
这里给大家一个快速整理工程图的小提示，它就是捕捉线。
In optical fiber drawing, troubles such as the breaking of the optical fiber can be suppressed even during the acceleration of the line speed.
在光纤拉伸过程中，即使在线速度加速期间也能够防止诸如光纤断裂等麻烦。
Present situation and problems of spinning line heating and drawing technology in China were described. Comparison with other high speed spinning technology was made.
介绍了国内纺程加热拉伸技术的现状、技术特点和存在的问题，与其它几种高速纺技术进行了对比，并对这项技术的开发提出了合理性建议。
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