AENOR - UNE 20764
SOUND TRANSMISSION USING INFRA-RED RADIATION.
inactive, Most Current
| Organization: | AENOR |
| Publication Date: | 5 December 1996 |
| Status: | inactive |
| ICS Code (Accessories): | 33.160.50 |
Document History
UNE 20764
December 5, 1996
SOUND TRANSMISSION USING INFRA-RED RADIATION.
A description is not available for this item.