drain ball-valve的意思|示意
排水球阀
drain ball-valve的网络常见释义
水球阀 ... deck drain valve 甲板泄水阀 drain ball-valve 水球阀 drain line stop valve 泄水管路停止阀 ...
drain ball-valve相关短语
1、 Waste drain ball valve handle 污水排泄阀手柄
2、 drain valve ball 泄阀球
drain ball-valve相关例句
Porduct: Solenoid Valve, Expansion Valve, Ball Valve, Service Valve, Drain Pump.
主营产品：电磁阀，膨胀阀，球阀，截止阀，排水泵。
The drain valve is opened or closed by taking advantage of the change of liquid level of condensate water with the high-precision grinding stainless steel hollow float ball in the valve cavity.
利用高精度研磨不锈钢空心浮球在阀腔内随着凝结水的液位变化开启或关闭阀门。