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Баранова, Наталья Владимировна. Исследование технологии плазменного упрочнения резьбовой части насосно-компрессорных труб и муфт [Электронный ресурс]: магистерская диссертация / Н.В. Баранова; Санкт-Петербургский политехнический университет Петра Великого, Институт металлургии, машиностроения и транспорта, Кафедра "Сварка и лазерные технологии". — Электрон. текстовые дан. (1 файл : 2,04 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/2/6072.pdf>.

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Period Read Print Copy Open Total
Year 2015 Quarter 3 August 7 0 5 0 12
September 8 0 7 0 15
Quarter 4 October 15 0 28 0 43
November 12 0 25 0 37
December 7 0 18 0 25
Year 2016 Quarter 1 January 1 0 12 0 13
February 4 0 16 0 20
March 23 0 3 0 26
Quarter 2 April 4 0 3 0 7
May 11 0 13 0 24
June 6 0 8 0 14
Quarter 3 July 2 0 10 0 12
August 0 0 2 0 2
September 7 0 0 0 7
Quarter 4 October 1 0 9 0 10
November 3 0 7 0 10
December 3 0 5 0 8
Year 2017 Quarter 1 January 3 0 1 0 4
February 1 0 0 0 1
March 5 0 2 0 7
Quarter 2 April 1 0 13 0 14
May 2 0 17 0 19
June 4 0 34 0 38
Quarter 3 July 3 0 16 0 19
August 1 0 19 0 20
September 3 0 29 0 32
Quarter 4 October 6 0 44 0 50
November 1 0 31 0 32
December 5 0 38 0 43
Year 2018 Quarter 1 January 5 0 21 0 26
February 3 0 25 0 28
March 3 0 33 0 36
Quarter 2 April 2 0 38 0 40
May 3 0 45 0 48
June 0 0 35 0 35
Quarter 3 July 2 0 65 0 67
August 4 0 21 0 25
September 3 0 36 0 39
Quarter 4 October 1 0 34 0 35
November 1 0 39 0 40
December 2 0 33 0 35
Year 2019 Quarter 1 January 3 0 47 0 50
February 0 0 23 0 23
March 2 0 20 0 22
Quarter 2 April 1 0 19 0 20
May 4 0 22 0 26
June 0 0 21 0 21
Quarter 3 July 0 0 13 0 13
August 1 0 22 0 23
September 3 0 20 0 23
Quarter 4 October 2 0 39 0 41
November 0 0 29 0 29
December 0 0 36 0 36
Year 2020 Quarter 1 January 2 0 25 0 27
February 1 0 24 0 25
March 7 0 13 0 20
Quarter 2 April 5 0 0 0 5
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 1 0 1
November 0 0 0 0 0
December 0 0 0 0 0
2021 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
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
2023 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 2024 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
Total 209 0 1,215 0 1,424