The Technical Encyclopedia . Domain Production - Liquid Air" edited by L. K. Martensa is a unique and deep source of knowledge that will be of interest not only to specialists in the field of metallurgy, but also to anyone who wants to understand the complex processes taking place in modern industry. This work is part of an extensive encyclopedia devoted to various aspects of domain production, and it pays special attention to the technology of obtaining liquid air, its properties and applications. In the Technical Encyclopedia, the authors seek to convey to the reader not only theoretical knowledge, but also practical aspects that can be useful both in scientific activities and in the production environment. The book covers a wide range of topics, ranging from the basics of domain production to the latest advances in technologies for the production and use of liquid air. The reader will be able to learn about the principles of blast furnaces, about how liquid air can be used in various industries, including energy and the chemical industry. This book will be especially useful for students of technical specialties, graduate students, as well as practicing engineers and scientists working in the field of metallurgy and related disciplines . It will become an indispensable tool for those who want to deepen their knowledge about modern technologies and their application in production. It can also be of interest to entrepreneurs and managers who seek to optimize production processes and introduce the latest technologies into their companies. The topics covered in the book are highly relevant in light of the current challenges facing the industry. In the context of global climate change and the need to switch to more sustainable and efficient technologies, understanding the processes associated with the production and use of liquid air is becoming especially important. The book raises issues of environmental safety, energy efficiency and innovative approaches to production, which makes it especially valuable for the modern reader. Style L. K. Martens, as editor-in-chief, is distinguished by clarity and accessibility of presentation, which allows even complex technical aspects to be perceived easily and with interest. He is known for his work in metallurgy and technology, and his authority in this area gives added value to this encyclopedia. Martens actively publishes articles and studies that highlight current trends in metallurgy, and his approach to writing books is always focused on the practical application of knowledge. If you are looking for books that will help you understand the complex processes of domain production, or want to expand your horizons in the field of technology, "Technical Encyclopedia . Domain production - Liquid air" will be an excellent choice. Readers interested in such works as "Metallurgy: basics and technologies" or "Modern technologies in metallurgy" will find in this book a lot of useful information and inspiration for further research. Do not miss the opportunity to immerse yourself in the world of domain production and discover the amazing opportunities that liquid air provides. This book is your guide to the complex but fascinating world of technology that is shaping the future of our industry.