The book "Machines for Tribotechnic Testing", written by a team of authors led by Sergei Dokshanin, is a unique work that immerses the reader in the world of tribotechnics - a science that studies the interaction of surfaces in relative motion. This work will become an indispensable source of knowledge for students, graduate students, engineers and anyone interested in mechanics and materials. The book discusses in detail the different types of machines used for tribotechnical tests, their design, principles of operation and scope of application. Each chapter is imbued with a deep analysis that allows the reader not only to become acquainted with the theoretical aspects, but also to understand the practical importance of tribotechnical research. The authors pay attention to both traditional methods and modern technologies, which makes the material relevant and in demand in a rapidly changing world. Who can like this book? First of all, it will be of interest to students of technical specialties studying in the areas of mechanics, materials science and mechanical engineering . Engineers and specialists working in the field of development and testing of new materials will also find a lot of useful information in it. In addition, the book can attract the attention of researchers involved in tribotechnics, as it contains the latest data and experimental results that can serve as a basis for further research. The topics raised in the book are very diverse. The authors discuss the influence of various factors on the wear of materials, methods for assessing their strength and durability, as well as approaches to optimizing friction processes. An important aspect is also ecology and sustainable development, which makes the book especially relevant in the light of the current challenges facing humanity. Readers will be able to learn about how modern technologies help reduce the negative impact on the environment and improve the efficiency of machines. The style of Sergei Grigorievich Dokshanin and his team is clear and accessible, which allows even complex technical concepts to be explained in simple and understandable language. This makes the book not only a scientific work, but also an exciting reading that will be interesting to both professionals and those who are just starting their way in this field. In addition, the team of authors includes experienced specialists, which gives the work additional value and credibility. Whether you are looking for books on tribotechnics, mechanics, material testing, or just want to expand your knowledge in science and technology, Tribotechnic Testing Machines will be an excellent choice. This book will not only enrich your knowledge, but also inspire new ideas and projects. Do not miss the opportunity to immerse yourself in the world of tribotechnics and learn about how machines work that affect our lives every day.