Home / Standards / GB/T 41738-2022 GB/T 41738-2022 Active Test method for mode I interlaminar fracture toughness(GIC) of fibre metal laminates 纤维金属层板I型层间断裂韧性(GIC)试验方法 Standard Type GBT ICS 77.150.10 CCS Y80 Status 现行 Issue Date 2022-10-14 Implementation 2023-02-01 Responsible Dept 国家标准委 Drafting Unit N/A