ENVIRONMENT. TECHNOLOGY. RESOURCES
15th International Scientific and Practical Conference. June 27-28, 2024, ''Vasil Levski'' National Military University, Veliko Tarnovo, Bulgaria

Voiku, Ivan, Department of Business management and innovation management, Pskov State University<em><br /> <br /> </em>, Russian Federation

• Environment. Technology. Resources. 12th International Scientific and Practical Conference - ENVIRONMENT AND RESOURCES
  THE DEVICE OF THE SHALLOW FRAME (HALF-FRAME) WITH QUICK FITTING OF A BEESWAX FOUNDATION AND ITS ADVANTAGE
  Abstract