Home / Standards / GB/T 25992-2010 GB/T 25992-2010 Active Solid ball-nosed end mills with cylindrical shanks made of carbide and ceramic materials - Dimensions 整体硬质合金和陶瓷直柄球头立铣刀 尺寸 Standard Type GBT ICS 25.100.20 CCS J41 Status 现行 Issue Date 2011-01-10 Implementation 2011-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会