Home / Standards / GB/T 13505-2007 GB/T 13505-2007 Active Pure insulating pulp 高纯度绝缘木浆 Standard Type GBT ICS 85.060 CCS Y31 Status 现行 Issue Date 2007-12-05 Implementation 2008-09-01 Responsible Dept 中国轻工业联合会 Drafting Unit 中国轻工业联合会