DIN 45533
Records N 78 - (Normal grooves records for 78 U /min)
inactive
| Organization: | DIN |
| Publication Date: | 1 July 1957 |
| Status: | inactive |
| ICS Code (Audio systems): | 33.160.30 |
Document History
DIN 45533
July 1, 1957
Records N 78 - (Normal grooves records for 78 U /min)
A description is not available for this item.
September 1, 1951
Sound recording and reproduction - Radio and associated sound equipment
A description is not available for this item.