The book "Hydro- and pneumatic drive: a theoretical course with the application of an album of structures" is a unique publication created by a team of authors, which will become an indispensable assistant for students, engineers and anyone interested in modern technologies in the field of hydraulics and pneumatics. This is not just a textbook, but a whole theoretical course that covers a wide range of issues related to the design and operation of hydraulic and pneumatic drives. The book discusses in detail the basic principles of operation of hydraulic and pneumatic systems, their components and structures. The authors seek to explain complex technical concepts in a simple and accessible language, which makes the material understandable even for those who are just beginning to get acquainted with this topic. Readers will find here not only theoretical foundations, but also practical examples, which allows you to better absorb the material and apply it in practice. Who can like this book? First of all, it will be of interest to students of technical specialties studying in the areas of "Mechanical Engineering", "Automation" and "Energy" . Engineers working in the field of design and maintenance of hydraulic and pneumatic systems will also find a lot of useful information in it. In addition, the book can attract the attention of technology enthusiasts and students who want to expand their knowledge in the field of mechanics and automation. The topics raised in the book cover not only the basics of the operation of hydraulic and pneumatic actuators, but also their application in various industries. Readers will learn about how these systems are used in industry, construction, automotive and even aviation. The authors pay attention to the issues of reliability and safety, which is especially important in the conditions of modern production. The book also touches on the environmental aspects associated with the use of these technologies, making it relevant in light of current trends towards sustainable development. The style of the authors is distinguished by clarity and logical presentation, which makes it easy to perceive information. They use a variety of illustrations and diagrams to help visualize complex processes and designs. An album of designs attached to the theoretical course contains real examples and drawings that can be useful for both students and practitioners. If you are looking for literature that will help you better understand hydraulic and pneumatic systems, then this edition will be a real find for you. It will not only expand your knowledge, but also inspire new ideas and projects. The book "Hydro- and pneumatic drive: a theoretical course with the application of an album of structures" is your reliable companion in the world of modern technologies, which will help you confidently step into the future. Do not miss the opportunity to immerse yourself in the fascinating world of hydraulics and pneumatics, enrich your knowledge and skills. This book will be your guide to the complex but interesting world of engineering, where each project requires precision, creativity and a deep understanding of the principles of work.