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Рыбаков, Константин Александрович. Разработка и исследование технологии и оборудования плазменного упрочнения втулок буровых насосов [Электронный ресурс]: магистерская диссертация / К.А. Рыбаков; Санкт-Петербургский политехнический университет Петра Великого, Институт металлургии, машиностроения и транспорта, Кафедра "Сварка и лазерные технологии". — Электрон. текстовые дан. (1 файл :3,32 Мб). — Санкт-Петербург, 2015. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/6075.pdf>.

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Period Read Print Copy Open Total
Year 2015 Quarter 3 August 11 0 7 0 18
September 9 0 12 0 21
Quarter 4 October 10 0 15 0 25
November 7 0 6 0 13
December 12 0 7 0 19
Year 2016 Quarter 1 January 4 0 6 0 10
February 4 0 8 0 12
March 0 0 6 0 6
Quarter 2 April 0 0 0 0 0
May 5 0 3 0 8
June 3 0 3 0 6
Quarter 3 July 1 0 0 0 1
August 2 0 1 0 3
September 1 0 8 0 9
Quarter 4 October 1 0 16 0 17
November 4 0 10 0 14
December 7 0 26 0 33
Year 2017 Quarter 1 January 2 0 27 0 29
February 1 0 3 0 4
March 4 0 15 0 19
Quarter 2 April 2 0 16 0 18
May 3 0 17 0 20
June 7 0 18 0 25
Quarter 3 July 10 0 18 0 28
August 13 0 16 0 29
September 7 0 12 0 19
Quarter 4 October 7 0 11 0 18
November 1 0 11 0 12
December 5 0 11 0 16
Year 2018 Quarter 1 January 1 0 22 0 23
February 1 0 10 0 11
March 2 0 22 0 24
Quarter 2 April 2 0 16 0 18
May 9 0 28 0 37
June 4 0 27 0 31
Quarter 3 July 2 0 26 0 28
August 3 0 18 0 21
September 4 0 15 0 19
Quarter 4 October 2 0 15 0 17
November 0 0 17 0 17
December 1 0 19 0 20
Year 2019 Quarter 1 January 2 0 15 0 17
February 1 0 6 0 7
March 1 0 21 0 22
Quarter 2 April 1 0 26 0 27
May 2 0 27 0 29
June 1 0 33 0 34
Quarter 3 July 0 0 7 0 7
August 2 0 19 0 21
September 2 0 11 0 13
Quarter 4 October 1 0 34 0 35
November 0 0 41 0 41
December 0 0 54 0 54
Year 2020 Quarter 1 January 2 0 20 0 22
February 3 0 22 0 25
March 11 0 15 0 26
Quarter 2 April 2 0 0 0 2
May 0 0 1 0 1
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 1 0 1
November 0 0 0 0 0
December 0 0 0 0 0
Year 2021 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 1 0 1
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 0 0 0
2022 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 0 0 0
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 0 0 0
Year 2023 Quarter 1 January 0 0 0 0 0
February 1 0 0 0 1
March 0 0 0 0 0
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 1 0 1
Year 2024 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 1 0 1
Quarter 2 April 1 0 0 0 1
Total 207 0 900 0 1,107