DIN EN ISO 9921
Ergonomics - Assessment of speech communication (ISO/DIS 9921:2001); German version prEN ISO 9921:2001
inactive
| Organization: | DIN |
| Publication Date: | 1 January 2002 |
| Status: | inactive |
| ICS Code (Noise with respect to human beings): | 13.140 |
Document History
February 1, 2004
Ergonomics - Assessment of speech communication (ISO 9921:2003); German version EN ISO 9921:2003
A description is not available for this item.
DIN EN ISO 9921
January 1, 2002
Ergonomics - Assessment of speech communication (ISO/DIS 9921:2001); German version prEN ISO 9921:2001
A description is not available for this item.
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