BS ISO 1144:2016给出了Tex系统的原理和推荐单位 线性密度的表达式，包括用于计算数字或数字的tex值的转换表 其他系统中的计数，以及Tex实施程序的说明 贸易和工业体系。Tex系统适用于所有类型的纺织纤维、中间产品（例如上衣、， 棉条和粗纱），纱线和类似结构。交叉引用:ISO 1139购买本文件时提供的所有现行修订均包含在购买本文件中。

BS ISO 1144:2016 gives the principles and recommended units of the Tex System for the expression of linear density and includes conversion tables for calculating the tex values of numbers or counts in other systems together with a statement of the procedure for the implementation of the Tex System in trade and industry.The Tex System is applicable to all kinds of textile fibres, intermediate products (for example tops, slivers and rovings), yarns and similar structures.Cross References:ISO 1139All current amendments available at time of purchase are included with the purchase of this document.