Шеметев, Григорий Федорович. Производство отливок из медных сплавов [Электронный ресурс]: учебное пособие по курсу "Производство отливок из сплавов цветных металлов" / Г. Ф. Шеметев, Л. Ю. Добош; Санкт-Петербургский политехнический университет Петра Великого. — Электрон. текстовые дан. (1 файл : 3,44 Мб). — Санкт-Петербург, 2019. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/s19-7.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/s19-7>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2019
|
Quarter 1
|
February
|
13
|
0
|
0
|
0
|
13
|
|
March
|
6
|
0
|
0
|
0
|
6
|
|
Quarter 2
|
April
|
11
|
0
|
0
|
0
|
11
|
|
May
|
2
|
0
|
0
|
0
|
2
|
|
June
|
4
|
0
|
0
|
0
|
4
|
|
Quarter 3
|
July
|
4
|
0
|
0
|
0
|
4
|
|
August
|
4
|
0
|
0
|
0
|
4
|
|
September
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 4
|
October
|
2
|
0
|
0
|
0
|
2
|
|
November
|
1
|
0
|
0
|
0
|
1
|
|
December
|
0
|
0
|
0
|
0
|
0
|
|
Year 2020
|
Quarter 1
|
January
|
1
|
0
|
0
|
0
|
1
|
|
February
|
3
|
0
|
0
|
0
|
3
|
|
March
|
11
|
0
|
0
|
0
|
11
|
|
Quarter 2
|
April
|
10
|
0
|
0
|
0
|
10
|
|
May
|
3
|
0
|
0
|
0
|
3
|
|
June
|
5
|
0
|
0
|
0
|
5
|
|
Quarter 3
|
July
|
4
|
0
|
0
|
0
|
4
|
|
August
|
1
|
0
|
0
|
0
|
1
|
|
September
|
4
|
0
|
0
|
0
|
4
|
|
Quarter 4
|
October
|
1
|
0
|
0
|
0
|
1
|
|
November
|
4
|
0
|
0
|
0
|
4
|
|
December
|
2
|
0
|
0
|
0
|
2
|
|
Year 2021
|
Quarter 1
|
January
|
6
|
0
|
0
|
0
|
6
|
|
February
|
3
|
0
|
0
|
0
|
3
|
|
March
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 2
|
April
|
8
|
0
|
0
|
0
|
8
|
|
May
|
1
|
0
|
0
|
0
|
1
|
|
June
|
11
|
0
|
0
|
0
|
11
|
|
Quarter 3
|
July
|
7
|
0
|
0
|
0
|
7
|
|
August
|
3
|
0
|
0
|
0
|
3
|
|
September
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 4
|
October
|
2
|
0
|
0
|
0
|
2
|
|
November
|
2
|
0
|
0
|
0
|
2
|
|
December
|
0
|
0
|
0
|
0
|
0
|
|
Year 2022
|
Quarter 1
|
January
|
7
|
0
|
0
|
0
|
7
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
18
|
0
|
0
|
0
|
18
|
|
Quarter 2
|
April
|
7
|
0
|
0
|
0
|
7
|
|
May
|
7
|
0
|
0
|
0
|
7
|
|
June
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 3
|
July
|
14
|
0
|
0
|
0
|
14
|
|
August
|
2
|
0
|
0
|
0
|
2
|
|
September
|
4
|
0
|
0
|
0
|
4
|
|
Total
|
205
|
0
|
0
|
0
|
205
|
