Home / Standards / GB/T 6043-2009 GB/T 6043-2009 Active Method for determination of pH value of wood 木材pH值测定方法 Standard Type GBT ICS 79.020 CCS B60 Status 现行 Issue Date 2009-02-23 Implementation 2009-08-01 Responsible Dept 国家林草局 Drafting Unit 国家林草局