This will mean installing a three-way motorised valve, a cylinder thermostat and making some changes in the pipe layout.
这将意味着安装一个三通电动阀，一个气缸恒温器并对管道布局进行一些更改。
2
The valve in this panel is the mixer of the single lever and is the threeway diverter.
在这个盘区的阀门是唯一杠杆的搅拌器并且是三通的分流电阻。
3
Two design strategies that three-wayvalve control unsymmetrical cylinder and four way valve control symmetrical cylinder were analyzed from principle and system structure aspects.