STN EN ISO 11821
| Name: | STN EN ISO 11821 |
| Validity: | Valid |
| Number of pages: | 16 |
| Language: |
SK
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Akustika. Stanovenie útlmu zvuku odstrániteľnej zásteny na mieste uloženia (in situ) (ISO 11821:1997) |
| English title | Acoustics. Measurement of the in situ sound attenuation of a removable screen |
| Release Date: | 01. 05. 1999 |
| Date of withdrawal: | |
| ICS: | 17.140.99 |
| Sorting character/National clasification code | 01 1673 |
| Level of incorporation: | idt EN ISO 11821:1997, idt ISO 11821:1997 |
| Official Journal | 05/99 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | Táto medzinárodná norma stanovuje metódy na hodnotenie miery útlmu zvuku odstrániteľnej zásteny vo vnútornom alebo vonkajšom prostredí. |