包邮RAILWAY　TRACK　WORKS(铁路轨道工程)

Introduction
Chapter I Basic Track Structure
Knowledge Point I Structure of Rail
Knowledge Point II Structure of Rail Joint
Knowledge Point III Structure of Sleeper
Knowledge Point IV Structure of Fastener
Knowledge Point V Structure of Ballasted Trackbed
Knowledge Point VI Structure of Ballastless Trackbed
Knowledge Point VII Track Geometry
Chapter II Turnout Structure
Knowledge Point I Overview of Turnout Structure
Knowledge Point II Structure of Single Turnout
Knowledge Point III Structure of Speed-up Turnout
Chapter III CWR Track Structure
Knowledge Point I Structure of Temperature Stress Type CWR Track
Knowledge Point II Principle of Temperature Stress Type CWR Track
Chapter IV Curved Track Structure
Knowledge Point I Curve Plane
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