Определение дисперсного состава проб пыли на основе анализа испытаний устройства для очистки газов от пыли [Электронный ресурс] / А.Н. Щербаков, А.А. Кулецкий, А.А. Макаров и др. — (Секция: "Инженерные системы зданий и сооружений"). — Электрон. текстовые дан. (1 файл : 55,5Кб) // Материалы...25-30 ноября 2002 года [Электронный ресурс] / Совет СПбГПУ по научно-исследовательской работе студентов; Под ред. В.В. Глухова. – СПб. – 2002. – Инженерно-строительный факультет [Электронный ресурс]. — Загл. с титул. экрана. — Электрон. версия печ. публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 4.0. — <URL:http://elib.spbstu.ru/dl/003950.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2012
|
Quarter 1
|
January
|
1
|
0
|
1
|
0
|
2
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
3
|
0
|
3
|
0
|
6
|
|
Quarter 2
|
April
|
2
|
0
|
1
|
0
|
3
|
|
May
|
0
|
0
|
1
|
0
|
1
|
|
June
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 3
|
July
|
2
|
0
|
0
|
0
|
2
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 4
|
October
|
2
|
0
|
3
|
0
|
5
|
|
November
|
2
|
0
|
2
|
0
|
4
|
|
December
|
1
|
0
|
3
|
0
|
4
|
|
Year 2013
|
Quarter 1
|
January
|
1
|
0
|
0
|
0
|
1
|
|
February
|
2
|
0
|
3
|
0
|
5
|
|
March
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 2
|
April
|
3
|
0
|
0
|
0
|
3
|
|
May
|
6
|
0
|
2
|
0
|
8
|
|
June
|
4
|
0
|
1
|
0
|
5
|
|
Quarter 3
|
July
|
8
|
0
|
5
|
0
|
13
|
|
August
|
6
|
0
|
0
|
0
|
6
|
|
September
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 4
|
October
|
4
|
0
|
0
|
0
|
4
|
|
November
|
4
|
0
|
2
|
0
|
6
|
|
December
|
6
|
0
|
1
|
0
|
7
|
|
Year 2014
|
Quarter 1
|
January
|
7
|
0
|
3
|
0
|
10
|
|
February
|
7
|
0
|
2
|
0
|
9
|
|
March
|
6
|
0
|
3
|
0
|
9
|
|
Quarter 2
|
April
|
3
|
0
|
2
|
0
|
5
|
|
May
|
11
|
0
|
1
|
0
|
12
|
|
June
|
6
|
0
|
2
|
0
|
8
|
|
Quarter 3
|
July
|
10
|
0
|
2
|
0
|
12
|
|
August
|
4
|
0
|
0
|
0
|
4
|
|
September
|
8
|
0
|
1
|
0
|
9
|
|
Quarter 4
|
October
|
8
|
0
|
0
|
0
|
8
|
|
November
|
2
|
0
|
0
|
0
|
2
|
|
December
|
9
|
0
|
3
|
0
|
12
|
|
Year 2015
|
Quarter 1
|
January
|
1
|
0
|
1
|
0
|
2
|
|
February
|
5
|
0
|
0
|
0
|
5
|
|
March
|
4
|
0
|
3
|
0
|
7
|
|
Quarter 2
|
April
|
5
|
0
|
2
|
0
|
7
|
|
May
|
6
|
0
|
0
|
0
|
6
|
|
June
|
5
|
0
|
2
|
0
|
7
|
|
Quarter 3
|
July
|
7
|
0
|
2
|
0
|
9
|
|
August
|
4
|
0
|
2
|
0
|
6
|
|
September
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 4
|
October
|
1
|
0
|
1
|
0
|
2
|
|
November
|
4
|
0
|
0
|
0
|
4
|
|
December
|
8
|
0
|
12
|
0
|
20
|
|
Year 2016
|
Quarter 1
|
January
|
12
|
0
|
1
|
0
|
13
|
|
February
|
7
|
0
|
3
|
0
|
10
|
|
March
|
3
|
0
|
1
|
0
|
4
|
|
Quarter 2
|
April
|
4
|
0
|
5
|
0
|
9
|
|
May
|
3
|
0
|
1
|
0
|
4
|
|
June
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 3
|
July
|
3
|
0
|
2
|
0
|
5
|
|
August
|
2
|
0
|
2
|
0
|
4
|
|
September
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 4
|
October
|
2
|
0
|
2
|
0
|
4
|
|
November
|
4
|
0
|
1
|
0
|
5
|
|
December
|
2
|
0
|
2
|
0
|
4
|
|
Year 2017
|
Quarter 1
|
January
|
1
|
0
|
2
|
0
|
3
|
|
February
|
1
|
0
|
0
|
0
|
1
|
|
March
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 2
|
April
|
2
|
0
|
2
|
0
|
4
|
|
May
|
1
|
0
|
3
|
0
|
4
|
|
June
|
0
|
0
|
2
|
0
|
2
|
|
Quarter 3
|
July
|
4
|
0
|
5
|
0
|
9
|
|
August
|
2
|
0
|
4
|
0
|
6
|
|
September
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 4
|
October
|
2
|
0
|
3
|
0
|
5
|
|
November
|
1
|
0
|
3
|
0
|
4
|
|
December
|
4
|
0
|
2
|
0
|
6
|
|
Year 2018
|
Quarter 1
|
January
|
0
|
0
|
2
|
0
|
2
|
|
February
|
1
|
0
|
1
|
0
|
2
|
|
March
|
3
|
0
|
4
|
0
|
7
|
|
Quarter 2
|
April
|
1
|
0
|
1
|
0
|
2
|
|
May
|
2
|
0
|
2
|
0
|
4
|
|
June
|
0
|
0
|
4
|
0
|
4
|
|
Quarter 3
|
July
|
3
|
0
|
2
|
0
|
5
|
|
August
|
3
|
0
|
4
|
0
|
7
|
|
September
|
9
|
0
|
4
|
0
|
13
|
|
Quarter 4
|
October
|
0
|
0
|
3
|
0
|
3
|
|
November
|
1
|
0
|
3
|
0
|
4
|
|
December
|
3
|
0
|
1
|
0
|
4
|
|
Year 2019
|
Quarter 1
|
January
|
2
|
0
|
0
|
0
|
2
|
|
February
|
4
|
0
|
4
|
0
|
8
|
|
March
|
2
|
0
|
4
|
0
|
6
|
|
Quarter 2
|
April
|
2
|
0
|
1
|
0
|
3
|
|
May
|
3
|
0
|
2
|
0
|
5
|
|
June
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
July
|
1
|
0
|
1
|
0
|
2
|
|
August
|
5
|
0
|
2
|
0
|
7
|
|
September
|
6
|
0
|
2
|
0
|
8
|
|
Quarter 4
|
October
|
0
|
0
|
2
|
0
|
2
|
|
November
|
0
|
0
|
1
|
0
|
1
|
|
December
|
1
|
0
|
2
|
0
|
3
|
|
Year 2020
|
Quarter 1
|
January
|
0
|
0
|
1
|
0
|
1
|
|
February
|
2
|
0
|
1
|
0
|
3
|
|
March
|
4
|
0
|
7
|
0
|
11
|
|
Quarter 2
|
April
|
1
|
0
|
0
|
0
|
1
|
|
May
|
4
|
0
|
0
|
0
|
4
|
|
June
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 3
|
July
|
3
|
0
|
0
|
0
|
3
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
October
|
2
|
0
|
0
|
0
|
2
|
|
November
|
0
|
0
|
9
|
0
|
9
|
|
December
|
1
|
0
|
1
|
0
|
2
|
|
Year 2021
|
Quarter 1
|
January
|
2
|
0
|
1
|
0
|
3
|
|
February
|
2
|
0
|
2
|
0
|
4
|
|
March
|
0
|
0
|
2
|
0
|
2
|
|
Quarter 2
|
April
|
2
|
0
|
1
|
0
|
3
|
|
May
|
0
|
0
|
1
|
0
|
1
|
|
June
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 3
|
July
|
4
|
0
|
5
|
0
|
9
|
|
August
|
0
|
0
|
1
|
0
|
1
|
|
September
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 4
|
October
|
1
|
0
|
4
|
0
|
5
|
|
November
|
0
|
0
|
1
|
0
|
1
|
|
December
|
0
|
0
|
2
|
0
|
2
|
|
Year 2022
|
Quarter 1
|
January
|
5
|
0
|
3
|
0
|
8
|
|
February
|
1
|
0
|
3
|
0
|
4
|
|
March
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 2
|
April
|
4
|
0
|
1
|
0
|
5
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
June
|
1
|
0
|
5
|
0
|
6
|
|
Quarter 3
|
July
|
3
|
0
|
1
|
0
|
4
|
|
August
|
1
|
0
|
1
|
0
|
2
|
|
September
|
3
|
0
|
4
|
0
|
7
|
|
Quarter 4
|
October
|
3
|
0
|
1
|
0
|
4
|
|
November
|
5
|
0
|
3
|
0
|
8
|
|
December
|
3
|
0
|
1
|
0
|
4
|
|
Year 2023
|
Quarter 1
|
January
|
13
|
0
|
5
|
0
|
18
|
|
February
|
1
|
0
|
0
|
0
|
1
|
|
March
|
3
|
0
|
3
|
0
|
6
|
|
Quarter 2
|
April
|
2
|
0
|
1
|
0
|
3
|
|
May
|
4
|
0
|
3
|
0
|
7
|
|
June
|
0
|
0
|
4
|
0
|
4
|
|
Quarter 3
|
July
|
1
|
0
|
2
|
0
|
3
|
|
August
|
2
|
0
|
3
|
0
|
5
|
|
September
|
3
|
0
|
6
|
0
|
9
|
|
Quarter 4
|
October
|
3
|
0
|
2
|
0
|
5
|
|
November
|
5
|
0
|
3
|
0
|
8
|
|
December
|
0
|
0
|
3
|
0
|
3
|
|
Year 2024
|
Quarter 1
|
January
|
1
|
0
|
2
|
0
|
3
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
8
|
0
|
2
|
0
|
10
|
|
Quarter 2
|
April
|
6
|
0
|
5
|
0
|
11
|
|
May
|
0
|
0
|
1
|
0
|
1
|
|
Total
|
434
|
0
|
292
|
0
|
726
|
