00777naa#a2200193#i#450# EN\\bibl\3968 20240501210857.3 20200413b2020####ek#y0engy0150####ca RU TECHNOLOGICAL QUALITY ASSURANCE OF EXTERNAL THREADS ON PARTS MADE OF "SIGRABOND" MATERIAL» Conference article/thesis Bryansk Bryansk State Technical University 2020 4 с. Conference article/thesis local Инженерное дело. Техника в целом. Транспорт. 62 Технология машиностроения. 55.13 grnti Prokofiev Alexander Nikolaevich Bulaev Aleksandr Valentinovich Zaycev Maksim Andreevich bstu.editorum.ru