| 1. | External cylindrical centreless grinding machines - testing of the accuracy 外圆无心磨床.精度检验 |
| 2. | Centreless grinding machine principle 无心磨削原理 |
| 3. | Cylindrical external centreless grinding machines . general . terminology . utilisation 无心外圆磨床.总则.术语.应用 |
| 4. | Machine tools ; external cylindrical centreless grinding machines ; acceptance conditions 机床.无心外圆磨床.验收条件 |
| 5. | Machine tools - test conditions for external cylindrical centreless grinding machines - testing of the accuracy 机床.外圆无心磨床试验条件.精度检验 |
| 6. | Machine tools - test conditions for external cylindrical centreless grinding machines - testing of the accuracy 机械工具.外圆无心磨床的试验条件.精度检验 |