STN EN 16272-4
| Name: | STN EN 16272-4 |
| Validity: | Valid |
| Number of pages: | 36 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Železnice. Koľaj. Protihlukové bariéry a súvisiace zariadenia proti šíreniu zvuku. Skúšobná metóda určovania akustických vlastností. Časť 4: Hodnoty in situ zvukovej difrakcie za podmienok priameho zvukového poľa |
| English title | Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction under direct sound field |
| Release Date: | 01. 03. 2017 |
| Date of withdrawal: | |
| ICS: | 93.100 |
| Sorting character/National clasification code | 73 6381 |
| Level of incorporation: | idt EN 16272-4:2016 |
| Official Journal | 02/17 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | |
| Preview: | Náhľad normy (PDF) |