Home / Standards / GB/T 2861.6-2008 GB/T 2861.6-2008 Active Guide unit for stamping dies - Part 6: Cylindrical helical compression springs 冲模导向装置 第6部分:圆柱螺旋压缩弹簧 Standard Type GBT ICS 25.120.30 CCS J46 Status 现行 Issue Date 2008-04-10 Implementation 2008-10-01 Responsible Dept 国家标准委 Drafting Unit N/A