Home / Standards / GB/T 24349.7-2009 GB/T 24349.7-2009 Active Textile machinery and accessories - Cylindrical tubes - Part 7: Dimensions, tolerances and designation of perforated tubes for cheese dyeing 纺织机械与附件 圆柱形筒管 第7部分：筒子纱染色用网眼筒管的尺寸、偏差和标记 Standard Type GBT ICS 59.120 CCS W90 Status 现行 Issue Date 2009-09-30 Implementation 2010-02-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A