Book 31 Connectors: Learn. Veremeyevich A . N. , Morozova I. G. and Luneva K. P. is an indispensable source of knowledge for students, engineers and anyone interested in modern connection technologies in various fields. This guide covers a wide range of topics related to connectors and offers the reader a deep understanding of their design, application and operating principles. In today's world, where technology is developing at an incredible speed, connectors play a key role in ensuring the reliability and efficiency of various systems - from consumer electronics to complex industrial installations. The authors, with extensive experience in the field of design and operation, share their knowledge, which makes the book not only a theoretical, but also a practical guide. The book begins with the basics, explaining what connectors are and what species exist. The reader will learn about the different types of compounds, their advantages and disadvantages, as well as the materials from which they are made. This section will be especially useful for those who are just starting out in engineering or related fields. Next, the authors delve into more complex aspects, such as calculating the strength of connections, choosing optimal solutions for specific tasks and analyzing possible problems that may arise during operation. This makes the manual relevant not only for students, but also for practicing engineers who need to update their knowledge or become familiar with new approaches in the field of compounds. The book will be of interest not only to specialists, but also to those who are fond of technical sciences, as well as students of technical universities studying disciplines related to mechanics, materials science and design. Through accessible language and clear explanations, even complex concepts become comprehensible and easily digestible. The topics raised in the book cover not only technical aspects, but also safety issues, which makes it especially valuable in light of modern quality and reliability requirements. The authors emphasize the importance of choosing the right connectors to prevent emergencies and improve overall system efficiency. The style of writing Veremeyevich, Morozov and Lunev is clear and logical . They skillfully combine theory with practical examples, which allows the reader not only to understand the material, but also to see its application in real life. This manual will be an excellent addition to the library of any engineer, and can also be used as training material for exam preparation and diploma defense. If you are looking for a quality plug-in tutorial that will help you understand this important topic, then “No. 31 Plug-in: learn. This book will be a real boon to you.... This book will not only expand your knowledge, but also inspire new ideas and projects related to engineering and technology. Do not miss the opportunity to immerse yourself in the world of connectors and discover new horizons in the field of engineering and technology!