Home / Standards / GB/T 46379-2025 GB/T 46379-2025 Active Bismaleimide triazine (BT) base material for integrated circuit (IC) package 集成电路用双马来酰亚胺三嗪(BT)封装基材 Standard Type GBT ICS 31.030 CCS L90 Status 现行 Issue Date 2025-10-31 Implementation 2026-02-01 Responsible Dept 国家标准委 Drafting Unit N/A