For the problem of signal current bypass with track circuit of rollingstockdepot in DC electric traction sections, the paper provides measures to prevent it.
针对直流电力牵引区段车辆段轨道电路中的信号电流存在的迂回问题,提出了在工程设计中的防范措施。
2
The existence forms of oil waste water in railway diesel locomotive terminal, steam locomotive terminal and rollingstockdepot have been studied by gravimetric method and ultraviolet spectroscopy.