组合机床镗削头 精度检验
Boring head of modular machine tools — Testing of the accuracy
2011-05-18
JB/T 2462.26-1999
组合机床通用部件 单轴镗削与车端面头 尺寸
Universal parts for combined machine tools Single shaft boring and end-face-turning unit head dimensions
1999-05-20
JB/T 2462.6-2015
组合机床通用部件 第6部分：单轴转塔动力头用镗削轴 参数和尺寸
Modular units for machine tool construction - Part 6:Boring spindles for single-spindle turret power units - Parameters and dimensions
2015-04-30
JB/T 9886-2013
组合机床 镗孔车端面头 技术条件
Modular machine tools-Boring and turning head of end face-Specifications