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BD1-7 JWXC-1700 JZXC-H18 道岔表示變壓器南鐵信號(hào)

品牌：	南鐵信號(hào)	型號(hào)：	BD1-7
用途類型：	信號(hào)繼電器	工作原理：	二元二位繼電器
動(dòng)作信號(hào)：	電壓	動(dòng)作時(shí)間：	瞬時(shí)繼電器

[浙江] 溫州南鐵鐵路信號(hào)設(shè)備有限公司

南鐵信號(hào)專業(yè)生產(chǎn)：JWXC無極繼...

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24V2.5A開關(guān)電源 787-712 變壓器工控編程電源穩(wěn)壓電源
- 品牌：
  
  其他
  
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  結(jié)構(gòu)特點(diǎn)：
  
  微動(dòng)開關(guān)
  
  額定電壓：
  
  額定電流：
  
  接觸電阻：
[江蘇] 無錫創(chuàng)樂電氣科技有限公司
多層疊片式絕緣軟母排，機(jī)床控...
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