drain trap
英 [dreɪn træp]
美 [dreɪn træp]
放泄弯管；排水防气瓣；脱水器；排水阱；沉淀池
双语例句
- Accumulated dirt and sludge can be removed by "blowing down" through the drain in the bottom of trap.
通过疏水阀底部的排放阀可以清除累积的污垢和淤泥。 - Once the power is over 30%, pipelines of drain trap would take the place to automatically drain water.
机组功率大于30%以后改由疏水器管路进行自动疏水。