Home / Standards / GB/T 32252-2024 GB/T 32252-2024 Active Investment casting process—General technology guidelines 熔模铸造工艺 通用技术导则 Standard Type GBT ICS 77.140.80 CCS J31 Status 现行 Issue Date 2024-03-15 Implementation 2024-10-01 Responsible Dept 国家标准委 Drafting Unit N/A