我们需要一个双路开关。
Can you explain to us how a two-way switch works?
你给我们解释一下双路开关的工作原理好吗？
The main panel part comprises a sample holder arranged at the upper part of the panel, and a two-way switch, wherein the upper end of the sample is fixed on the sample holder by a fixing clamp.
主面板部分包括面板上方安装的样品架，样品上端通过固定夹固定在样品架上，面板上同时安装有一个双向开关。
If you're building a bridge between the two, you've got to come up with a clever way to switch lanes without disruption or accident.
如果你想在两者之间架建一座桥梁（译者注：港粤澳大桥），你就得想出非常巧妙的不会引起混乱和事故的设计来切换车道才行。
The typical IP PBX can also switch calls between a VoIP user and a traditional telephone user, or between two traditional telephone users in the same way that a conventional PBX does.
典型的IPPBX还能交换VoIP用户与传统电话用户之间的电话，或者以常规p BX一样的方法交换两个传统电话用户之间的电话。
The switching point of the micro switch , which is installed as a two - way switch , can be varied over the entire temperature range.
微开关的开关点是一个双向开关，可以在整个温度范围内变化。
A travel point pressure switch (8.1) is arranged on the two-position five-way valve (8) and arranged at the bottom of the vehicle body or the cargo tank body.
两位五通阀（8）上有行程点压开关（8.1），行程点压 开关（8.1）置于汽车车厢或货罐体底部。
The control end of the two-position five-way valve (8) is connected with a compressed air inlet pipe through a switch (11).
两位五通阀(8)的控制端通过开关(11)与压缩气进气管连接。
The control end of the two-position five-way valve (8) is connected with a compressed air inlet pipe through a switch (11).
两位五通阀(8)的控制端通过开关(11)与压缩气进气管连接。
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