JB/T 3989.5-2014
渐开线圆柱齿轮磨齿机 第5部分:大平面砂轮磨齿机 精度检验
Involute cylindrical gear grinding machines - Part 5:Gear grinders with flat-faced grinding wheel - Testing of the accuracy
2014-07-09
JB/T 3989.6-2017
渐开线圆柱齿轮磨齿机 第6部分:蜗杆砂轮磨齿机 精度检验
Involute cylindrical gear grinding machines—Part 6: Gear grinders with worm-shaped grinding wheel—Testing of the accuracy
2017-01-09
JB/T 3989.3-2014
渐开线圆柱齿轮磨齿机 第3部分：成形砂轮磨齿机 精度检验
Involute cylindrical gear grinding machines - Part 3:Gear grinders with forming grinding wheel-Testing of the accuracy
2014-07-14
JB/T 3989.4-2017
渐开线圆柱齿轮磨齿机 第4部分：锥面砂轮磨齿机 精度检验
Involute cylindrical gear grinding machines—Part 4: Gear grinders with cone-shaped grinding wheels—Testing of the accuracy
2017-01-09
JB/T 13626.1-2019
数控蜗杆砂轮-成形砂轮复合磨齿机 第1部分：精度检验
Numerically controlled threaded wheel-form compound grinding machines-Part 1: Testing of the accuracy
2019-05-02