Усачев, Алексей Александрович. Технологический процесс механической обработки крышки [Электронный ресурс]: бакалаврская работа: 15.03.05 / А. А. Усачев; Санкт-Петербургский политехнический университет Петра Великого, Институт металлургии, машиностроения и транспорта. — Электрон. текстовые дан. (1 файл : 2,71 МБ). — Санкт-Петербург, 2015. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/8924.pdf>.
Period
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Read
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Print
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Copy
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Open
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Total
|
Year 2016
|
Quarter 1
|
January
|
5
|
0
|
4
|
0
|
9
|
February
|
7
|
0
|
7
|
0
|
14
|
March
|
9
|
0
|
9
|
0
|
18
|
Quarter 2
|
April
|
8
|
0
|
17
|
0
|
25
|
May
|
12
|
0
|
7
|
0
|
19
|
June
|
6
|
0
|
2
|
0
|
8
|
Quarter 3
|
July
|
1
|
0
|
2
|
0
|
3
|
August
|
0
|
0
|
6
|
0
|
6
|
September
|
4
|
0
|
7
|
0
|
11
|
Quarter 4
|
October
|
5
|
0
|
13
|
0
|
18
|
November
|
4
|
0
|
9
|
0
|
13
|
December
|
1
|
0
|
26
|
0
|
27
|
Year 2017
|
Quarter 1
|
January
|
2
|
0
|
10
|
0
|
12
|
February
|
2
|
0
|
1
|
0
|
3
|
March
|
2
|
0
|
6
|
0
|
8
|
Quarter 2
|
April
|
4
|
0
|
12
|
0
|
16
|
May
|
2
|
0
|
26
|
0
|
28
|
June
|
5
|
0
|
47
|
0
|
52
|
Quarter 3
|
July
|
7
|
0
|
9
|
0
|
16
|
August
|
14
|
0
|
11
|
0
|
25
|
September
|
6
|
0
|
19
|
0
|
25
|
Quarter 4
|
October
|
4
|
0
|
6
|
0
|
10
|
November
|
3
|
0
|
5
|
0
|
8
|
December
|
3
|
0
|
14
|
0
|
17
|
Year 2018
|
Quarter 1
|
January
|
1
|
0
|
6
|
0
|
7
|
February
|
2
|
0
|
7
|
0
|
9
|
March
|
2
|
0
|
9
|
0
|
11
|
Quarter 2
|
April
|
2
|
0
|
11
|
0
|
13
|
May
|
0
|
0
|
15
|
0
|
15
|
June
|
1
|
0
|
37
|
0
|
38
|
Quarter 3
|
July
|
4
|
0
|
8
|
0
|
12
|
August
|
5
|
0
|
11
|
0
|
16
|
September
|
2
|
0
|
7
|
0
|
9
|
Quarter 4
|
October
|
1
|
0
|
9
|
0
|
10
|
November
|
2
|
0
|
7
|
0
|
9
|
December
|
2
|
0
|
6
|
0
|
8
|
Year 2019
|
Quarter 1
|
January
|
1
|
0
|
3
|
0
|
4
|
February
|
1
|
0
|
4
|
0
|
5
|
March
|
0
|
0
|
9
|
0
|
9
|
Quarter 2
|
April
|
5
|
0
|
9
|
0
|
14
|
May
|
1
|
0
|
17
|
0
|
18
|
June
|
1
|
0
|
17
|
0
|
18
|
Quarter 3
|
July
|
0
|
0
|
8
|
0
|
8
|
August
|
2
|
0
|
10
|
0
|
12
|
September
|
1
|
0
|
3
|
0
|
4
|
Quarter 4
|
October
|
0
|
0
|
14
|
0
|
14
|
November
|
2
|
0
|
12
|
0
|
14
|
December
|
1
|
0
|
20
|
0
|
21
|
Year 2020
|
Quarter 1
|
January
|
2
|
0
|
13
|
0
|
15
|
February
|
3
|
0
|
14
|
0
|
17
|
March
|
8
|
0
|
14
|
0
|
22
|
Quarter 2
|
April
|
2
|
0
|
0
|
0
|
2
|
May
|
2
|
0
|
3
|
0
|
5
|
June
|
0
|
0
|
0
|
0
|
0
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
August
|
0
|
0
|
0
|
0
|
0
|
September
|
1
|
0
|
0
|
0
|
1
|
Quarter 4
|
October
|
1
|
0
|
0
|
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
|
0
|
0
|
0
|
Quarter 2
|
April
|
1
|
0
|
0
|
0
|
1
|
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 2022
|
Quarter 1
|
January
|
1
|
0
|
0
|
0
|
1
|
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
|
1
|
0
|
0
|
0
|
1
|
November
|
0
|
0
|
0
|
0
|
0
|
December
|
1
|
0
|
0
|
0
|
1
|
Year 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
|
1
|
0
|
0
|
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
|
0
|
0
|
0
|
November
|
0
|
0
|
0
|
0
|
0
|
December
|
0
|
0
|
0
|
0
|
0
|
Total
|
179
|
0
|
578
|
0
|
757
|