Home / Standards / GB/T 44648-2024 GB/T 44648-2024 Active Determination of adhesion property of metallic coating of planar electromagnetic shielding materials 平面型电磁屏蔽材料镀金属层附着性能的测定 Standard Type GBT ICS 17.220 CCS K04 Status 现行 Issue Date 2024-09-29 Implementation 2025-01-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A