The book "Open review of products of Russian manufacturers of special means... Issue. 2(4). 2019”, created by a team of authors, is an important and relevant work that will be of interest to both professionals in the field of production and those who are simply interested in modern trends in the field of special means. This edition is a continuation of a series devoted to the analysis and evaluation of products of Russian manufacturers, and it contains unique materials that will help readers to better understand the market and its features. The book deals with various aspects of the production of special means, including their application, efficiency and innovative development. The authors pay attention to both traditional methods and modern technologies that are used in production. Readers will be able to learn about new products that have appeared on the market, as well as those that have already proven themselves and are in demand. This makes the book an indispensable source of information for professionals working in the development and implementation of special tools, as well as for students and researchers interested in this topic. Who can like this edition? First of all, it will be useful to professionals working in areas related to the production and use of special tools, such as medicine, safety, chemical industry and many others. The book will also be of interest to students of technical and natural science specialties who want to deepen their knowledge of modern technologies and products. In addition, researchers and analysts involved in the study of the market will find in this review a lot of useful information. The topics raised in the book cover a wide range of issues: from environmental safety and sustainable development to innovative technologies and their impact on product efficiency. The authors emphasize the importance of choosing high-quality and safe materials, as well as the need for constant market monitoring. This makes the book relevant and necessary to understand the current trends and challenges faced by manufacturers. The style of the authors can be described as popular science, which makes the material available to a wide audience. They skillfully combine theoretical aspects with practical examples, which allows the reader not only to get acquainted with new data, but also to see their application in real life. The team of authors consists of specialists in various fields, which gives the book versatility and diversity of opinions. If you are looking for books that will help you understand modern technologies and products, as well as understand how they affect various spheres of life, then “Open review of products of Russian manufacturers of special products ... Issue. 2(4). 2019" will be a great choice. This edition will not only expand your knowledge, but also inspire new ideas and projects. In a world where technology is advancing at an incredible rate, such information is becoming particularly valuable. Do not miss the chance to get acquainted with this important work, which will help you stay on the forefront in your professional activities . The book will become an indispensable assistant for everyone who seeks to be aware of the latest innovations and trends in the field of special means.