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
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
floor drain filter outlet valve 地面排泄滤器出口阀
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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