Home / Standards / GB/T 34717-2017 GB/T 34717-2017 Active Extruded particleboard 挤压刨花板 Standard Type GBT ICS 79.060.20 CCS B70 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 国家林草局 Drafting Unit N/A