The Oil Products . Fuels, Lubricants and Plastic Lubricants. Determination of the main quality indicators” is a unique work created by the team of authors, which will become an indispensable assistant for all those who are interested in the oil industry, as well as for specialists working in the field of production and application of petroleum products. This book is an in-depth and comprehensive study covering key aspects of the quality of various petroleum products, such as fuels, lubricants and plastic lubricants. On the pages of this publication, the reader will find a detailed analysis of the main indicators of the quality of petroleum products, which makes the book relevant both for students of technical universities and for practicing engineers and specialists in the field of petrochemistry. It considers not only physical and chemical properties, but also test methods that allow to determine the suitability of petroleum products for various applications. This makes the book an important source of information for those seeking to enhance their knowledge of quality control and standardization. The book will be of interest to a wide range of readers: from undergraduate and graduate students studying the oil and gas industry, to experienced specialists working in laboratories and manufacturing enterprises. It can also attract the attention of managers and managers involved in the purchase and sale of petroleum products, as well as anyone who wants to deepen their knowledge of modern technologies and trends in this area. One of the main topics raised in the book is the importance of quality control of petroleum products to ensure their reliability and safety. The authors emphasize that the correct selection and use of lubricants and fuels directly affect the efficiency of machines and mechanisms, as well as their service life. This is especially true in the context of modern production, where high quality and environmental requirements are becoming the norm. The style of the authors is distinguished by the clarity and accessibility of the presentation, which allows even complex technical aspects to be understood without much effort. They use many examples and illustrations, which makes the material more visual and fascinating. The book also contains practical recommendations and tips that will help readers apply the knowledge gained in practice. If you are looking for information about petroleum products, their quality and application, then "Oil products. Fuels, Lubricants and Plastic Lubricants. Defining basic quality indicators" is what you need. The book will be your reliable assistant in the world of petrochemistry, where accuracy and quality play a crucial role. Do not miss the opportunity to expand your knowledge and skills in this important area. Read, study and apply the knowledge gained in practice to achieve success in your professional activities . This book is the key to understanding the complex but fascinating world of petroleum products.