纺织机械与附件 圆柱形筒管 第2部分：自由端纺纱机用筒管的尺寸、偏差和标记
Textile machinery and accessories - Cylindrical tubes - Part 2: Dimensions, tolerances and designation of tubes for open-end spinning machines
2009-09-30
ISO 3914-2-1994
Textile machinery and accessories — Cylindrical tubes — Part 2: Dimensions, tolerances and designation of tubes for open-end spinning machines
纺织机械及配件——圆柱形管Spart 2:开口纺纱机用管的尺寸、公差和名称