Home / Standards / GB/T 43434-2023 GB/T 43434-2023 Active Crack resistance test method for laser repaired area 激光修复区域抗裂性试验方法 Standard Type GBT ICS 25.220.01 CCS J39 Status 现行 Issue Date 2023-11-27 Implementation 2024-06-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A