| Views | |
| Determination of permeability and inertial resistance coefficient of filter inserts used in the cleaning of natural gas | 340 |
| November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | April 2013 | May 2013 | |
| Determination of permeability and inertial resistance coefficient of filter inserts used in the cleaning of natural gas | 21 | 24 | 23 | 35 | 31 | 35 | 13 |
| Views | |
| Czech Republic | 130 |
| United States of America | 82 |
| Russian Federation | 28 |
| China | 27 |
| Japan | 26 |
| Germany | 18 |
| Ukraine | 8 |
| Slovakia (Slovak Republic) | 5 |
| Hong Kong | 3 |
| Netherlands | 2 |
| Views | |
| Redwood City | 27 |
| Ostrava | 12 |
| Santa Clara | 12 |
| Lake Mary | 7 |
| Beijing | 4 |
| Mountain View | 3 |
| Sayreville | 3 |
| Kosice | 2 |
| Kwai Chung | 2 |
| Prague | 2 |