Česky | Deutsch | English | Español | Français | Italiano | Nederlands
schematic symbol: audio - electrostatic microphoneEN 60617: 09-09-02
schematic symbol: audio - microphoneEN 60617: 09-09-01
schematic symbol: audio - handsetEN 60617: 09-09-06
schematic symbol: audio - whistleEN 60617: 08-10-12
schematic symbol: audio - loudspeakerEN 60617: 09-09-07
schematic symbol: audio - loudspeaker - microphoneEN 60617: 09-09-08
schematic symbol: audio - sirenEN 60617: 08-10-09
schematic symbol: audio - earphoneEN 60617: 09-09-04
schematic symbol: audio - microphone, push-pullEN 60617: 09-09-03
schematic symbol: audio - bellEN 60617: 08-10-06