标准摘要
[中文适用范围]： 取消并取代第一版（1981）。 规定了自由端纺纱圆筒管的主要尺寸、公差和名称。 为管的特性以及管的内径和长度的控制提供指令。 [外文原描述]： Cancels and replaces the first edition (1981). Specifies the main dimensions, tolerances and designation of cylindrical tubes for open-end spinning. Gives directives for the characteristics of tubes and for the control of the inner diameter and length of the tube.
英文名称Textile machinery and accessories — Cylindrical tubes — Part 2: Dimensions, tolerances and designation of tubes for open-end spinning machines