Textile machinery and accessories — Cylindrical tubes — Part 7: Dimensions, tolerances and designation of perforated tubes for cheese dyeing
纺织机械及配件——圆柱形管Spart 7:奶酪染色用穿孔管的尺寸、公差和名称
Specifies the main dimensions, tolerances and designation of cylindrical tubes of perforated tubes for cheese dyeing. Gives directives for the characteristics of tubes and for the control of the inner diameter and length of the tube.