| 1. | Hydraulic fluid power . positive displacement pumps and motors
液压流体动力.正排量泵和电动机的测定 |
| 2. | Specification for rotary positive displacement pumps , commercial ships use
商用船只旋转式正排量泵规范 |
| 3. | Reciprocating positive displacement pumps and pump units - technical requirements
往复式正排量泵和泵装置.技术要求 |
| 4. | Standard specification for rotary positive displacement pumps , commercial ships use
商业船用旋转式正排量泵标准规范 |
| 5. | Reciprocating positive displacement pumps and pumps units - technical requirements
往复式正排量泵和泵装置.技术要求 |
| 6. | Positive displacement pump
正排量泵 |
| 7. | Hydraulic fluid power . fixed and variable displacement pumps . specification with order
液压流体动力.定量泵或可变排量泵.订货规范 |
| 8. | Rotary positive displacement pumps - technical requirements iso 14847 : 1999 ; german version en iso 14847 : 1999
旋转式正排量泵.技术要求 |
| 9. | Reciprocating positive displacement pumps and pump units ; specifications ; data sheet information
往复式正排量泵和泵组件规范.第2部分:数据活页信息 |
| 10. | Vacuum technology - positive - displacement vacuum pumps - measurement ofthe volume rate of flow pumping speed
真空技术.真空正排量泵.体积流量的测定泵速 |
