The book has been written by Mojtaba Rezaei, a board member at BCE, nominated the best book of the year in the elevator and escalator industry. It was also selected by Rouzbeh Science and Technology Foundation. In this book, you can find useful information in the elevator and escalator business.

The book answers the following questions:

1. What is the type (elevators, escalators, etc.), number, capacity and speed of displacement vehicle?

2. What measures should be taken on the dimensions and volumes of construction equipment?

3. In designing vertical displacement equipment, what are the tasks of tasks of architectural, structural, mechanical and electrical engineers?

We hope that by reading this book, you can get useful information.

We also hope that the publication of sophisticated books will continue in Iran

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