Home / Standards / GB/T 24371-2009 GB/T 24371-2009 Active Spinning preparatory, spinning and doubling (twisting) machinery - Tubes for ring-spinning, doubling and twisting spindles, taper 1:38 and 1:64 纺纱准备、纺纱和并（捻）机械 环锭纺、并、捻锭子用筒管 锥度1∶38和1∶64 Standard Type GBT ICS 59.120.10 CCS W90 Status 现行 Issue Date 2009-09-30 Implementation 2010-03-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A