| 1. | Vertical vacuum oil - quenching vacuum compressive sintering f
立式底装料真空气淬炉 |
| 2. | Development of new - type k - 800a high vacuum oil diffusion pump
高真空油扩散泵的研制 |
| 3. | La high - efficiency double - stage vacuum oil purifier
系列高效双级真空滤油机 |
| 4. | Sgb vacuum furnace vertical vacuum oil - quenching
立式真空油淬炉 |
| 5. | Zla high - efficiency double - stage vacuum oil purifier tl steam turbine oil
Zla系列高效双级真空滤油机 |
| 6. | It possesses vacuum air bleeding and vacuum oil adding function
具有对电力设备真空抽气和真空注油功能。 |
| 7. | High - efficiency vacuum oil purifier
系列高效真空滤油机 |
| 8. | High - efficiency vacuum oil
Z l系列高效真空滤油机 |
| 9. | Vertical vacuum oil - quenching
真空炉自动生产线 |
| 10. | Zl high - efficiency vacuum oil purifier zla high - efficiency double - stage vacuum oil purifier
3 zl系列高效真空滤油机 |
