一种使用方便的放水器，其中包括水闸、上端带有放水口的放水管组件、下水管；
The invention provides a water discharging device with convenient use, comprising a sluice valve, a water discharging pipe component with the upper end having a water outlet, a sewer pipe;
一个泄水口的龙门吊受到轻微破坏，所有闸门在震后都可以开闸放水。
One of the spillway gantries was slightly damaged. However, all gates could be opened after the shaking.
同时对游泳池设计中循环周期、充放水时间的设定、池水的消毒、进出水口、溢水沟的设计等提出建议。
And also given some suggestion on swimming pool design about circulating period, setting time of water supply and discharge, disinfection of water in pool, design of inlet outlet and overflow slot.
中水出水管上设有延时放水阀，中水 出水管与马桶进水口连通。
A time-delay drain valve is arranged on the reclaimed water outlet pipe, and the reclaimed water outlet pipe is communicated with the water inlet of a closestool.
中水出水管上设有延时放水阀，中水 出水管与马桶进水口连通。
A time-delay drain valve is arranged on the reclaimed water outlet pipe, and the reclaimed water outlet pipe is communicated with the water inlet of a closestool.
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