floor drain outlet 地台去水
condensate drain outlet 冷凝水排放口
case drain outlet 箱体排油出口
buiding drain-outlet pipe 建筑排出管
pilot drain outlet 先导排油口
outlet drain 去水排水渠 ; 出口排水渠
oil drain outlet 泄油嘴
river sewage drain outlet 入河排污口
radiator drain outlet elbo 散热器放水弯头
controlling height of drain outlet 排水出口控制高度
The bottom of the risers is provided with a cleaning drain outlet which can be opened for washing the risers one by one by adding a cleaning agent after a period of use.
在上行管的底部设一清洗排污出口，用过一段时间加入清洗剂，打开 下排污口进行冲洗，一根根清洗。
This positions the relief valve below the first check valve, enabling the zone to drain through the relief valve outlet.
在这种位置，安全阀位于第一止回阀下面，使得这个区能够通过安全阀出口排放。
A proper drain line connected to the valve outlet and run to a safe place of disposal must be installed.
必须安装一个适当的排泄管道，连接阀门的出水口，并且流向安全的地方。
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