The book "Equipment and technology of gas welding and cutting" by G. L. Petrova is an indispensable guide for anyone interested in welding technologies and their application in various industries. In a world where technology is constantly evolving and quality and safety requirements are increasing, this edition offers the reader up-to-date knowledge about gas welding and cutting, which remain the basis of many production processes. In his book, Petrov shares not only theoretical aspects, but also practical recommendations that will help both beginners and experienced specialists. The author examines in detail the equipment required for gas welding and cutting, including various types of burners, gearboxes and cylinders, as well as their proper use and maintenance. The reader will be able to learn about the principles of each element, which will avoid common errors and improve the quality of the work performed. The book will be of interest to a wide range of readers: from students of technical universities and colleges to professional welders and engineers. If you are just starting out in the world of welding technology or want to deepen your knowledge, this publication will be your reliable assistant. Petrov explains complex technical issues in a simple and understandable language, which makes the material accessible to perception. The topics raised in the book cover not only technical aspects, but also safety issues when working with gas, which is especially important in the conditions of modern production. Petrov focuses on how to properly organize the workplace in order to minimize risks and ensure safety at work. This makes the book relevant not only for welders, but also for production managers who care about the health and safety of their employees. Style G. L. Petrova can be described as clear and concise, with an emphasis on the practical application of knowledge. It uses many illustrations and diagrams that help to better understand the material and assimilate complex processes. This makes the book not only useful, but also visually attractive. Petrov is the author of several other works on welding technologies, and his experience in this area is felt on every page. His in-depth knowledge and practical experience make his works valuable for anyone who wants to be aware of the latest trends and technologies in welding. If you are looking for information about gas welding and cutting, this book will be a real find for you. It will not only expand your knowledge, but also inspire new ideas and projects. Readers interested in topics such as “welding technology”, “methods of cutting metals” or “safety in welding” will find in this edition many useful tips and recommendations. In conclusion, "Equipment and technology of gas welding and cutting" G. L. Petrova is not just a book, but a whole world of knowledge that will open up new horizons in the field of welding technologies. Do not miss the opportunity to get acquainted with this work and enrich your knowledge that will help you in your professional activities and personal projects.