Home / Standards / GB/T 4678.16-2023 GB/T 4678.16-2023 Active Die casting dies—Components—Part 16: Flat ejector pins 压铸模 零件 第16部分:扁推杆 Standard Type GBT ICS 25.120.30 CCS J46 Status 现行 Issue Date 2023-05-23 Implementation 2023-12-01 Responsible Dept 国家标准委 Drafting Unit N/A