Home / Standards / GB/T 1124.3-1996 GB/T 1124.3-1996 Convex and concave half-round milling cutters — Technical specifications 凸凹半圆铣刀 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