到发线出岔电路 protection circuit with switch lying in receiving- 道岔表示 switch indication 道岔表示电源 power source for switch indication ..
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switch indication lamp 道岔表示灯
switch indication transformer 开关指示变压器
power source for switch indication 道岔表示电源
switch indication tra former 开关指示变压器
polarized switch indication 道岔极化表示法
Protection switch indication 保护倒换指示
switch locked indication 道岔锁闭表示
switch normal indication 道岔定位表示
switch reverse indication 道岔反位表示
You, the customer, could switch to a bank that doesn't charge such fees—and by some indication, millions of consumers are doing just that.
你,作为一个顾客,可以转向一家不会收取此类费用的银行,有迹象表明,数百万的消费者已经这么做了。
When in the first position, the switch provides indication that the wireless communication device is enabled.
当在第一位置时,此开关提供无线通信设备被允许的指示。
And if history is any indication, an identity change followed by a title switch can cause a company more trouble than it's worth.
但就历史经验来说,公司身份变化带来的更名通常给公司带来的麻烦要大于好处。
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