Home / Standards / GB/T 40630-2021 GB/T 40630-2021 Active Technical requirements for wood incising before preservative treatment 木材刻痕防腐处理技术要求 Standard Type GBT ICS 79.020 CCS B71 Status 现行 Issue Date 2021-10-11 Implementation 2022-02-01 Responsible Dept 国家林草局 Drafting Unit N/A