Home / Standards / GB/T 34374-2017 GB/T 34374-2017 Active Stamping dies—L-shaped guide plates 冲模 L形导板 Standard Type GBT ICS 25.120.10 CCS J46 Status 现行 Issue Date 2017-09-29 Implementation 2018-04-01 Responsible Dept 国家标准委 Drafting Unit N/A