| Publication CODE |
Title |
| IEC 60417C:1977 (1977-01) |
THIRD SUPPLEMENT. |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
85.00 €
|
27. |
Description
Earth, clean (noiseless) earth, protective earth, frame or chassis, equipotentiality, omnidirectional microphone, bidirectional microphone, unidirectional or cardioid microphone, hydrophone, underwater sound projector, reversible transducer for underwater sound, transformer, clock; time switch; timer, Morse key; electric shaver outlet.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Committee |
TC 3
INFORMATION STRUCTURES, DOCUMENTATION AND GRAPHICAL SYMBOLS
|
| Responsible |
Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building
Bd Auguste Reyers, 80
1030
BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
|
| BEC Approval |
1977-01-01 |
| Registration |
156478 |
| ICS-Code (International Standards Classification) |
01.080.10
|
| NBN Status |
New |
|
| IEC publication date |
1977-01-01 |
| IEC last modification date |
2015-03-13 |
|
