Vessels and apparatus. Norms and methods of strength calculation. Reinforcement of openings in shells and heads under internal and external pressure. Strength calculation of shells and heads under external static loads on the nozzle
United power system and isolated power systems. Relay protection and automation. Collection, storage and automatic transfer to dispatch centers of files with recorded fault data. Norms and requirements
Fish and products made of fish, marine mammals and invertebrates. Reception rules. Methods for determination of organoleptic characteristics. Sampling methods for laboratory tests
