NA 020
DIN Standards Committee Hardware, Tinware and Metal Products
DIN EN ISO 11680-1 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN ISO 266 | 1997-05 | Acoustics - Preferred frequencies (ISO 266:1997) More |
| ISO 11820 | 1996-12 | Acoustics - Measurements on silencers in situ More |
| ISO 266 | 1997-04 | Acoustics - Preferred frequencies More |
| ISO 7113 | 1999-03 | Portable hand-held forestry machines - Cutting attachments for brush cutters - Single-piece metal blades More |
| ISO/TR 11688-1 | 1995-03 | Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning More |
