Home / Standards / GB/T 22801-2009 GB/T 22801-2009 Active Textile machinery - Guide rollers for dyeing and finishing machinery - Main dimensions and working performance requirements 纺织机械 染整机器导布辊 主要尺寸及要求 Standard Type GBT ICS 59.120.50 CCS W90 Status 现行 Issue Date 2009-03-19 Implementation 2010-02-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A