| 1. | La high - efficiency double - stage vacuum oil purifier
系列高效双级真空滤油机 |
| 2. | Compound two stage propane screw compressor unit
单机双级丙烷螺杆压缩机组 |
| 3. | Double - polarity method for calibrating thermocouple
热电偶双级检定法 |
| 4. | Variable moving blade double stage axial fan
动叶可调双级轴流式风机 |
| 5. | Reciprocating single - machine double - stage refrigerating compressor
活塞式单机双级制冷压缩机 |
| 6. | Planetary double reduction final drive
行星齿轮式双级主减速器 |
| 7. | Front mounted double reduction final drive
前置式双级主减速器 |
| 8. | Rear mounted double reduction final drive
后置式双级主减速器 |
| 9. | Information technology - lossy lossless coding of bi - level images
信息技术.双级图像的有损无损编码 |
| 10. | Zla high - efficiency double - stage vacuum oil purifier tl steam turbine oil
Zla系列高效双级真空滤油机 |
