| 1. | Wire electro - discharge machines . techenical requirements 电火花线切割机.技术条件 |
| 2. | Machine tools - safety - electro discharge machines 机床.安全性.放电加工机床 |
| 3. | Machine tools - safety - electro discharge machines 机床.安全性.放电加工机床 |
| 4. | Die sinking electro - discharge machines . technical requirements 电火花成形机.技术条件 |
| 5. | Current type of electrical discharge machining pulse generator 电流型电火花加工脉冲电源的研究 |
| 6. | Electro - discharge machines . symbols for indications appearing 电火花加工机床.操作指示形象化符号 |
| 7. | Research on the key technologies of micro electro discharge machining 微细电火花加工关键技术研究 |
| 8. | Electro - discharge machines - technical requirements for safeguarding 电火花加工机床安全防护技术要求 |
| 9. | Machine tools - safety - electro discharge machines ; german version en 12957 : 2001 机床.安全性.放电机床 |
| 10. | Usage : used for smoke - sucked and smoke - discharged machine of many types 用途:用于各种类型的吸排油烟机。 |