Sankt-Peterburg, St. Petersburg, Russian Federation
Federal State Budget Education Institution of Higher Professional Education «Saint-Petersburg state forest technical University named after S. M. Kirov», Saint-Petersburg, Russian Federation. The article deals with information on the use of portable x-ray equipment as a detec-tor of internal defects in round timber. The suggested improving of a harvester head with the help of portable X-rays considers internal defects and sorting during the logging jobs.
logging, harvester, core rot, whip, flaw detection, x-ray, marking, record-keeping, transportation.
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