Home / Standards / GB/T 24325-2009 GB/T 24325-2009 Active Pulps - Laboratory beating - Valley beater method 纸浆 实验室打浆 瓦利(valley)打浆机法 Standard Type GBT ICS 85.010 CCS Y30 Status 现行 Issue Date 2009-09-30 Implementation 2010-02-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A