"Металлургия сварки и сварочные материалы", юбилейный научно-практический семинар (2013; Санкт-Петербург). Металлургия сварки и сварочные материалы [Электронный ресурс]: сборник докладов юбилейного научно-практического семинара / Санкт-Петербургский государственный политехнический университет ; Национальное агентство контроля сварки ; Институт лазерных и сварочных технологий ; Региональный Северо-Западный межотраслевой аттестационный центр. — Электрон. текстовые дан. (1 файл : 16 Мб). — Санкт-Петербург: Изд-во Политехн. ун-та, 2013. — Загл. с титул. экрана. — В надзаг. также: Посвящается 100-летию со дня рождения выдающегося российского ученого-сварщика профессора Георгия Львовича Петрова. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/3204.pdf>.
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Period
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Read
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Print
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Copy
|
Open
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Total
|
|
Year 2013
|
Quarter 2
|
June
|
6
|
0
|
4
|
0
|
10
|
|
Quarter 3
|
July
|
7
|
0
|
5
|
0
|
12
|
|
August
|
7
|
0
|
1
|
0
|
8
|
|
September
|
5
|
0
|
3
|
0
|
8
|
|
Quarter 4
|
October
|
3
|
0
|
0
|
0
|
3
|
|
November
|
10
|
0
|
3
|
0
|
13
|
|
December
|
4
|
0
|
4
|
0
|
8
|
|
Year 2014
|
Quarter 1
|
January
|
9
|
0
|
1
|
0
|
10
|
|
February
|
7
|
0
|
5
|
0
|
12
|
|
March
|
7
|
0
|
6
|
0
|
13
|
|
Quarter 2
|
April
|
5
|
0
|
11
|
0
|
16
|
|
May
|
5
|
0
|
12
|
0
|
17
|
|
June
|
8
|
0
|
8
|
0
|
16
|
|
Quarter 3
|
July
|
8
|
0
|
2
|
0
|
10
|
|
August
|
8
|
0
|
3
|
0
|
11
|
|
September
|
5
|
0
|
2
|
0
|
7
|
|
Quarter 4
|
October
|
9
|
0
|
2
|
0
|
11
|
|
November
|
8
|
0
|
2
|
0
|
10
|
|
December
|
11
|
0
|
3
|
0
|
14
|
|
Year 2015
|
Quarter 1
|
January
|
11
|
0
|
6
|
0
|
17
|
|
February
|
14
|
0
|
5
|
0
|
19
|
|
March
|
10
|
0
|
5
|
0
|
15
|
|
Quarter 2
|
April
|
11
|
0
|
1
|
0
|
12
|
|
May
|
6
|
0
|
3
|
0
|
9
|
|
June
|
14
|
0
|
3
|
0
|
17
|
|
Quarter 3
|
July
|
8
|
0
|
4
|
0
|
12
|
|
August
|
16
|
0
|
26
|
0
|
42
|
|
September
|
20
|
0
|
30
|
0
|
50
|
|
Quarter 4
|
October
|
16
|
0
|
34
|
0
|
50
|
|
November
|
15
|
0
|
5
|
0
|
20
|
|
December
|
10
|
0
|
10
|
0
|
20
|
|
Year 2016
|
Quarter 1
|
January
|
13
|
0
|
7
|
0
|
20
|
|
February
|
16
|
0
|
8
|
0
|
24
|
|
March
|
16
|
0
|
5
|
0
|
21
|
|
Quarter 2
|
April
|
11
|
0
|
2
|
0
|
13
|
|
May
|
14
|
0
|
4
|
0
|
18
|
|
June
|
12
|
0
|
6
|
0
|
18
|
|
Quarter 3
|
July
|
12
|
0
|
5
|
0
|
17
|
|
August
|
14
|
0
|
9
|
0
|
23
|
|
September
|
13
|
0
|
7
|
0
|
20
|
|
Quarter 4
|
October
|
15
|
0
|
3
|
0
|
18
|
|
November
|
19
|
0
|
3
|
0
|
22
|
|
December
|
16
|
0
|
2
|
0
|
18
|
|
Year 2017
|
Quarter 1
|
January
|
13
|
0
|
1
|
0
|
14
|
|
February
|
2
|
0
|
6
|
0
|
8
|
|
March
|
16
|
0
|
3
|
0
|
19
|
|
Quarter 2
|
April
|
4
|
0
|
11
|
0
|
15
|
|
May
|
6
|
0
|
6
|
0
|
12
|
|
June
|
9
|
0
|
1
|
0
|
10
|
|
Quarter 3
|
July
|
7
|
0
|
7
|
0
|
14
|
|
August
|
5
|
0
|
6
|
0
|
11
|
|
September
|
10
|
0
|
2
|
0
|
12
|
|
Quarter 4
|
October
|
4
|
0
|
3
|
0
|
7
|
|
November
|
9
|
0
|
9
|
0
|
18
|
|
December
|
5
|
0
|
9
|
0
|
14
|
|
Year 2018
|
Quarter 1
|
January
|
14
|
0
|
2
|
0
|
16
|
|
February
|
12
|
0
|
2
|
0
|
14
|
|
March
|
22
|
0
|
8
|
0
|
30
|
|
Quarter 2
|
April
|
10
|
0
|
2
|
0
|
12
|
|
May
|
4
|
0
|
0
|
0
|
4
|
|
June
|
13
|
0
|
1
|
0
|
14
|
|
Quarter 3
|
July
|
9
|
0
|
5
|
0
|
14
|
|
August
|
6
|
0
|
8
|
0
|
14
|
|
September
|
8
|
0
|
3
|
0
|
11
|
|
Quarter 4
|
October
|
17
|
0
|
6
|
0
|
23
|
|
November
|
11
|
0
|
4
|
0
|
15
|
|
December
|
9
|
0
|
3
|
0
|
12
|
|
Year 2019
|
Quarter 1
|
January
|
12
|
0
|
4
|
0
|
16
|
|
February
|
8
|
0
|
0
|
0
|
8
|
|
March
|
7
|
0
|
3
|
0
|
10
|
|
Quarter 2
|
April
|
3
|
0
|
12
|
0
|
15
|
|
May
|
8
|
0
|
9
|
0
|
17
|
|
June
|
5
|
0
|
6
|
0
|
11
|
|
Quarter 3
|
July
|
2
|
0
|
1
|
0
|
3
|
|
August
|
1
|
0
|
2
|
0
|
3
|
|
September
|
5
|
0
|
1
|
0
|
6
|
|
Quarter 4
|
October
|
5
|
0
|
0
|
0
|
5
|
|
November
|
2
|
0
|
0
|
0
|
2
|
|
December
|
1
|
0
|
0
|
0
|
1
|
|
Year 2020
|
Quarter 1
|
January
|
0
|
0
|
0
|
0
|
0
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
6
|
0
|
4
|
0
|
10
|
|
Quarter 2
|
April
|
4
|
0
|
0
|
0
|
4
|
|
May
|
4
|
0
|
1
|
0
|
5
|
|
June
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 3
|
July
|
4
|
0
|
0
|
0
|
4
|
|
August
|
4
|
0
|
0
|
0
|
4
|
|
September
|
7
|
0
|
0
|
0
|
7
|
|
Quarter 4
|
October
|
5
|
0
|
4
|
0
|
9
|
|
November
|
3
|
0
|
17
|
0
|
20
|
|
December
|
11
|
0
|
1
|
0
|
12
|
|
Year 2021
|
Quarter 1
|
January
|
3
|
0
|
11
|
0
|
14
|
|
February
|
4
|
0
|
5
|
0
|
9
|
|
March
|
4
|
0
|
1
|
0
|
5
|
|
Quarter 2
|
April
|
8
|
0
|
27
|
0
|
35
|
|
May
|
7
|
0
|
25
|
0
|
32
|
|
June
|
9
|
0
|
14
|
0
|
23
|
|
Quarter 3
|
July
|
5
|
0
|
25
|
0
|
30
|
|
August
|
2
|
0
|
21
|
0
|
23
|
|
September
|
5
|
0
|
15
|
0
|
20
|
|
Quarter 4
|
October
|
3
|
0
|
17
|
0
|
20
|
|
November
|
5
|
0
|
20
|
0
|
25
|
|
December
|
2
|
0
|
17
|
0
|
19
|
|
Year 2022
|
Quarter 1
|
January
|
4
|
0
|
38
|
0
|
42
|
|
February
|
0
|
0
|
25
|
0
|
25
|
|
March
|
11
|
0
|
23
|
0
|
34
|
|
Quarter 2
|
April
|
2
|
0
|
41
|
0
|
43
|
|
May
|
1
|
0
|
37
|
0
|
38
|
|
June
|
1
|
0
|
92
|
0
|
93
|
|
Quarter 3
|
July
|
8
|
0
|
64
|
0
|
72
|
|
August
|
10
|
0
|
56
|
0
|
66
|
|
September
|
11
|
0
|
74
|
0
|
85
|
|
Quarter 4
|
October
|
9
|
0
|
91
|
0
|
100
|
|
November
|
7
|
0
|
138
|
0
|
145
|
|
December
|
21
|
0
|
96
|
0
|
117
|
|
Year 2023
|
Quarter 1
|
January
|
9
|
0
|
105
|
0
|
114
|
|
February
|
2
|
0
|
102
|
0
|
104
|
|
March
|
6
|
0
|
75
|
0
|
81
|
|
Quarter 2
|
April
|
3
|
0
|
35
|
0
|
38
|
|
May
|
4
|
0
|
56
|
0
|
60
|
|
June
|
1
|
0
|
83
|
0
|
84
|
|
Quarter 3
|
July
|
6
|
0
|
48
|
0
|
54
|
|
August
|
2
|
0
|
51
|
0
|
53
|
|
September
|
1
|
0
|
62
|
0
|
63
|
|
Quarter 4
|
October
|
2
|
0
|
89
|
0
|
91
|
|
November
|
6
|
0
|
91
|
0
|
97
|
|
December
|
5
|
0
|
86
|
0
|
91
|
|
Year 2024
|
Quarter 1
|
January
|
2
|
0
|
94
|
0
|
96
|
|
February
|
5
|
0
|
70
|
0
|
75
|
|
March
|
7
|
0
|
73
|
0
|
80
|
|
Quarter 2
|
April
|
9
|
0
|
91
|
0
|
100
|
|
May
|
0
|
0
|
14
|
0
|
14
|
|
Total
|
1,001
|
0
|
2,641
|
0
|
3,642
|
