| 1. | Biotechnology - performance criteria for shaft seals
生物技术.轴密封的性能标准 |
| 2. | Biotechnology . performance criteria for shaft seals
生物技术.轴密封件的性能标准 |
| 3. | Paying attention to some issue of sealing of pulp pump
浆泵轴密封应注意的问题 |
| 4. | Axle seal reformation of small air compressor
小型空气压缩机轴密封改造措施 |
| 5. | Pumps - shaft sealing systems for centrifugal and rotary pumps
泵.离心泵和回转泵的轴密封装置 |
| 6. | Pumps - shaft sealing systems for centrifugal and rotary pumps
泵.离心泵和旋转泵用轴密封系统 |
| 7. | Machine tools ; multi - spindle heads ; assemblies , spindle seals types e to p
机床.多轴头. e至p型轴密封组件 |
| 8. | Machine tools ; multi - spindle heads ; assemblies , spindle seals types a to d
机床.多轴头. a至d型轴密封件组件 |
| 9. | Biotechnology - performance criteria for shaft seals ; german version en 12690 : 1999
生物技术.轴密封的性能标准 |
| 10. | Standard test method for rubber shaft seals determination of recovery from bending
测定橡胶轴密封件从弯曲复原的标准试验方法 |
