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Type：AVisualHistoryofTypefacesandGraphicStyles,Vol.1
Construction Technology of Slab Type and Sleeper Type Ballast less Track in Turnout Area 电子书
Construction Technology of Slab Type and Sleeper Type Ballast less Track in Turnout Area
  • Li Changning,Dai Yu
  • Onthebasisofdifferentstructureofballastlessturnoutforhighspeedrailway,thisbookisdividedintotwoparts:ballastlesstrackconstructioninslabtypeturnoutareaandballastlesstrackconstructioninsleepertypeturnout
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