Each must have stainless steel valve stem and decoration the valve should be provided with a waterproof housing and the end flange connection, unless otherwise indicated.
每个阀须有不锈钢干和装饰阀门应具有防水住房和提供法兰连接结束，除非另有说明。
The motor housing is flange-mounted, along with a drive shaft mounted therein, to the gear housing.
该马达外壳通过支承在其中的驱动轴法兰连接在变速箱外壳上。
The aluminum housing includes a flange on the back of the unit for easy mounting to a flat surface.
铝制外壳，装置后部装有法兰，可轻松安装至平整表面。
These seals are located within the main flange and seal housing.
这些密封位于主法兰和密封壳里。
These seals are located within the main flange and seal housing.
这些密封位于主法兰和密封壳里。
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