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Movable knife for disk mill for crushing and fine grinding of various materials, has grooves that are made along straight lines on surface of cutting portion, and that are made along straight lines passing through center of knife 2024-09-07
Vibration-resistant hybrid drill bit has rotating roller elements that are located in mounting surface of blade, and into portion of spherical hard-alloy tungsten carbide inserts are inserted, fixed with screws, and cutting cutters are located on calibrating unit of blade 2023-09-26
Use of acellular extracellular matrix of rat intestinal tissue as native three-dimensional matrix for culturing multipotent mesenchymal stem (stromal) cells of rat adipose tissue 2023-06-23
METHOD OF APPLYING ESOPHAGOJEJUNOSTOMY DURING LAPAROSCOPIC GASTRECTOMY 2022-12-12