Зысин, Леонид Владимирович. Теплообменное оборудование [Электронный ресурс]: [учебное пособие] / Л.В. Зысин, А.А. Калютик; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл : 5,71 Мб). — Санкт-Петербург, 2010. — Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2967.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2013
|
Quarter 1
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 2
|
49
|
0
|
24
|
0
|
73
|
|
Quarter 3
|
32
|
0
|
15
|
0
|
47
|
|
Quarter 4
|
25
|
0
|
11
|
0
|
36
|
|
Year 2014
|
Quarter 1
|
25
|
0
|
11
|
0
|
36
|
|
Quarter 2
|
39
|
0
|
9
|
0
|
48
|
|
Quarter 3
|
34
|
0
|
10
|
0
|
44
|
|
Quarter 4
|
24
|
0
|
20
|
0
|
44
|
|
Year 2015
|
Quarter 1
|
26
|
0
|
19
|
0
|
45
|
|
Quarter 2
|
32
|
0
|
19
|
0
|
51
|
|
Quarter 3
|
38
|
0
|
15
|
0
|
53
|
|
Quarter 4
|
39
|
0
|
25
|
0
|
64
|
|
Year 2016
|
Quarter 1
|
21
|
0
|
34
|
0
|
55
|
|
Quarter 2
|
25
|
0
|
26
|
0
|
51
|
|
Quarter 3
|
23
|
0
|
16
|
0
|
39
|
|
Quarter 4
|
60
|
0
|
16
|
0
|
76
|
|
Year 2017
|
Quarter 1
|
16
|
0
|
14
|
0
|
30
|
|
Quarter 2
|
11
|
0
|
226
|
0
|
237
|
|
Quarter 3
|
14
|
0
|
101
|
0
|
115
|
|
Quarter 4
|
9
|
0
|
190
|
0
|
199
|
|
Year 2018
|
Quarter 1
|
17
|
0
|
264
|
0
|
281
|
|
Quarter 2
|
10
|
0
|
336
|
0
|
346
|
|
Quarter 3
|
14
|
0
|
212
|
0
|
226
|
|
Quarter 4
|
21
|
0
|
220
|
0
|
241
|
|
Year 2019
|
Quarter 1
|
15
|
0
|
161
|
0
|
176
|
|
Quarter 2
|
7
|
0
|
227
|
0
|
234
|
|
Quarter 3
|
10
|
0
|
147
|
0
|
157
|
|
Quarter 4
|
10
|
0
|
538
|
0
|
548
|
|
Year 2020
|
Quarter 1
|
16
|
0
|
78
|
0
|
94
|
|
Quarter 2
|
56
|
0
|
4
|
0
|
60
|
|
Quarter 3
|
31
|
0
|
0
|
0
|
31
|
|
Quarter 4
|
14
|
0
|
59
|
0
|
73
|
|
Year 2021
|
Quarter 1
|
12
|
0
|
224
|
0
|
236
|
|
Quarter 2
|
13
|
0
|
228
|
0
|
241
|
|
Quarter 3
|
6
|
0
|
100
|
0
|
106
|
|
Quarter 4
|
10
|
0
|
168
|
0
|
178
|
|
Year 2022
|
Quarter 1
|
5
|
0
|
143
|
0
|
148
|
|
Quarter 2
|
9
|
0
|
201
|
0
|
210
|
|
Quarter 3
|
8
|
0
|
117
|
0
|
125
|
|
Quarter 4
|
21
|
0
|
183
|
0
|
204
|
|
Year 2023
|
Quarter 1
|
22
|
1
|
334
|
0
|
357
|
|
Quarter 2
|
11
|
0
|
361
|
0
|
372
|
|
Quarter 3
|
8
|
0
|
217
|
0
|
225
|
|
Quarter 4
|
12
|
0
|
416
|
0
|
428
|
|
Year 2024
|
Quarter 1
|
9
|
0
|
459
|
0
|
468
|
|
Quarter 2
|
11
|
0
|
397
|
0
|
408
|
|
Total
|
922
|
1
|
6,597
|
0
|
7,520
|
