Home / Standards / GB/T 46910.2-2025 GB/T 46910.2-2025 Active Non-destructive testing—Acoustic vibration testing of resin matrix composite parts—Part 2:Mechanical impendance testing 无损检测 树脂基复合材料制件的声振检测 第2部分:机械阻抗法 Standard Type GBT ICS 19.100 CCS J04 Status 现行 Issue Date 2025-12-31 Implementation 2025-12-31 Responsible Dept 国家标准委 Drafting Unit N/A