Home / Standards / GB/T 20476-2025 GB/T 20476-2025 Active Treatment and management of pine wood and its products in quarantine area for pine wilt disease 松材线虫病发生区松木及制品处理和管理 Standard Type GBT ICS 65.020.01 CCS B16 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 国家标准委 Drafting Unit N/A