升液管 meaning in English
lift tube
Examples
- The results show that using a two - rise - liquid - tube technical scheme and reasonable parameters can produce a large quantity of high quality al - alloy pressure - tight shell
结果表明：应用双升液管铸造工艺方案和合理的工艺参数，能够批量生产出高质量的铝合金耐压壳体铸件。