| 1. | A metering pump regulates the amount of lead to the pour lead with no excess lead return to the pot .
计量泵控制着输给浇注头的铅量，没有过量的铅返回铅锅。 |
| 2. | Diaphragm , economic , robust , compact metering pump
隔膜式、经济型结构紧凑的计量泵。 |
| 3. | Cubic type portable gasoline meter pump
立方体型可搬运式计量器 |
| 4. | Improvement on cavitation performance of diaphragm metering pump
隔膜计量泵的改良设计与汽蚀性能的提高 |
| 5. | It is a maintenance free analyzer as its newest design of the precision meter pump
使用隔膜式精密计量泵- - -计量精确、免维护。 |
| 6. | It is a maintenance free analyzer as its newest design of the precision meter pump
全新设计- - -使用隔膜式精密计量泵，耐酸碱，免维护。 |
| 7. | Metering pumps and dispensers to be installed at filling stations and used to dispense liquid fuel - guide to installation
安装在加油站并用以加液体燃料的计量泵和分配器.安装指南 |
| 8. | Petrol filling stations - safety requirements for construction and performance of metering pumps , dispensers and remote pumping units
加油站.计量泵分配器和遥控泵送装置的性能和建造的安全要求 |
| 9. | Petrol filling stations - safety requirements for construction and performance of safe breaks for use on metering pumps and dispensers
加油站.计量泵和配油器上安全制动器的建造和性能的安全要求 |
| 10. | Petrol filling stations - part 4 : safety requirements for construction and performance of swivels for use on metering pumps and dispensers
加油站.第4部分:计量泵和配油器用转环的建造和性能的安全要求 |
