TBT1528.1-2002铁路信号电源屏-行业标准
TBT1528.1-2002铁路信号电源屏-行业规范是铁路信号电源用电的规范，在城轨道交通也是有参考价值(TBT1528.1-2002 Railway signal power supply screen-industry specification is the specification of railway signal power supply, and it is also of reference value in urban rail transit)
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