Home / Standards / GB/T 24219-2009 GB/T 24219-2009 Active Determination of ebullition aperture of woven filtering fabric 机织过滤布泡点孔径的测定 Standard Type GBT ICS 59.080.30 CCS W55 Status 现行 Issue Date 2009-06-19 Implementation 2010-02-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A