Chapter One General Introduction to Elevators
Unit One Elevator History
Unit Two Elevator Types
Chapter Two Elevator Systems
Unit Three Elevator Mechanical Systems
Unit Four Elevator Control Systems
Chapter Three Elevator Installation
Unit Five Installation Process
Unit Six Testing and Commissioning Procedures
Chapter Four Elevators in Use
Unit Seven Elevator Inspections
Unit Eight Elevator Maintenance
Chapter Five Basic Introduction to Escalators
Unit Nine Escalator Structure and Installation
Unit Ten Escalator Inspection and Maintenance
Chapter Six Safety Advice
Unit Eleven Safety Advice for Elevator Installation
Unit Twelve Safety Advice for Elevator Maintenance
Unit Thirteen Safety Advice for Elevator Transportation
Chapter Seven Elevator Sales and Marketing
Unit Fourteen Elevator Sales and Marketing
Appendixes
Appendix I Characteristics of Elevator English and Translation Skills'
Appendix II Answers to the Exercises
