Home / Standards / GB/T 1112.3-1997 GB/T 1112.3-1997 Key slot cutters — Part 3: Technical specifications 键槽铣刀 第3部分:技术条件 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A