XU Guang-hong, NI Yu-hu. Rasearch and implementation on Permanent Way Managenect Infomation System[J]. Railway Computer Application, 2007, 16(8): 34-36.
Citation:
XU Guang-hong, NI Yu-hu. Rasearch and implementation on Permanent Way Managenect Infomation System[J]. Railway Computer Application, 2007, 16(8): 34-36.