STN EN ISO 4869-4
| Name: | STN EN ISO 4869-4 |
| Validity: | Withdrawn |
| Number of pages: | 16 |
| Language: |
CS
|
| 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. Chrániče sluchu. Časť 4: Meranie hladiny akustického tlaku mušľových chráničov sluchu s amplitúdovo závislým útlmom (ISO/TR 4869- 4:1998) |
| English title | Acoustics. Hearing protectors. Part 4: Measurement of effective sound pressure levels for level-dependent sound-restoration ear-muffs |
| Release Date: | 01. 03. 2002 |
| Date of withdrawal: | 01. 08. 2016 |
| ICS: | 13.340.20, 17.140.01 |
| Sorting character/National clasification code | 83 2131 |
| Level of incorporation: | idt EN ISO 4869-4:2000, idt ISO 4869-4:1998, idt ISO/TR 4869-4:1998 |
| Official Journal | 02/02 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | Táto technická správa stanovuje fyzikálnu skúšobnú metódu pre amplitďové závislé chrániče sluchu s elektroakustickým prenosovým zariadením. |