Interchangeability and accuracy rationing, edited by O. A. Novikov is a unique work that immerses the reader in the world of precision mechanics and engineering. This voluminous collection, created by a team of authors, is not only a textbook, but also a desktop book for specialists, students and everyone who is interested in modern production and design technologies. The book focuses on the concept of interchangeability, a key principle that ensures the compatibility of parts and assemblies in various mechanisms and machines. The authors consider in detail how to correctly adjust the accuracy in order to achieve the optimal functioning of the products. This is especially true in the conditions of modern production, where high accuracy and reliability are the key to success. The book will be of interest to both students of technical specialties and practicing engineers working in the field of mechanical engineering, automation and other related disciplines. If you want to deepen your knowledge in the field of mechanics, design and production, the “Interchangeability and normalization of accuracy” will be an indispensable assistant in your training and professional activities. The topics raised in the book cover a wide range of issues related to design and production. The authors analyze modern methods of rationing, study the influence of various factors on the accuracy and interchangeability of parts. They also share practical recommendations to help avoid common design and manufacturing mistakes. This makes the book not only a theoretical, but also a practical tool that can be used in everyday work. The style of presentation of the authors is clear and accessible, which makes complex technical aspects understandable even for those who are just starting their way in this area. The book is saturated with examples from real practice, which allows the reader to see how theoretical knowledge is applied in practice. This is especially important for students and aspiring professionals who may face difficulties in transitioning from theory to practice. In addition, "Interchangeability and normalization of accuracy" may be of interest to those who are engaged in scientific research in the field of mechanics and engineering. The authors offer a fresh perspective on traditional problems and open new horizons for further research, which can inspire the creation of their own projects and developments. If you are looking for literature that will help you understand the intricacies of design and production, then this collection will be an excellent choice. It will not only increase your knowledge, but also help you become a more confident specialist in your field. The book will be useful not only to engineers, but also to managers working in the production sector, since understanding interchangeability and accuracy rationing is an important aspect of quality management. Do not miss the opportunity to get acquainted with this outstanding work, which will become your reliable companion in the world of engineering and technology. “Interchangeability and accuracy rationing” is not just a book, but a whole encyclopedia of knowledge that will help you succeed in your professional career.