在连接单个管套接阀门的固定端口时，将球体放置在开启位置，使得阀内部件能够得到干燥并避免底漆或液状粘固剂接触到阀内件。
When joining the fixed end of a single union valve, place the ball in the open position to allow for proper drying and to avoid primer or solvent cement contacting internal components of the valve.
固定件的第一电极区通过旋转件的第一接触电极及第二接触电极与其中一个第二电极区电性连接。
The first electrode area of the fixed part is electrically connected with one of the second electrode areas through the first contact electrode and the second contact electrode of the rotating part.
第五固定接触件（150）穿过开关的一侧延伸，提供与移动接触件的连续连接。
A fifth fixed contact (150) extends through one side of the switch and provides the continous connection with the moving contact parts.
断开电源连接通过能够接触到的插头或者符合布线规定的固定布线的开关完成。
The disconnection may be achieved by having the plug accessible or by incorporating a switch in the fixed wiring in accordance with the wiring rules.
断开电源连接通过能够接触到的插头或者符合布线规定的固定布线的开关完成。
The disconnection may be achieved by having the plug accessible or by incorporating a switch in the fixed wiring in accordance with the wiring rules.
应用推荐