 |
| |||
| multiple-piston pump; multiple-piston rotary pump; multiple-plunger pump; piston type rotary pump | |||
|
pompe rotative a pistons : 18 短语, 3 学科 |
| 地球科学 | 2 |
| 技术 | 3 |
| 机械工程 | 13 |
|
| |||
| multiple-piston pump; multiple-piston rotary pump; multiple-plunger pump; piston type rotary pump | |||
|
pompe rotative a pistons : 18 短语, 3 学科 |
| 地球科学 | 2 |
| 技术 | 3 |
| 机械工程 | 13 |