ENEnglisch Wörterbuch 9001 bis 9050
- optical character recognition letter
- optical character scanner
- optical communications
- optical coupled isolator
- optical disc
- optical dot
- optical mark reader
- optical pointer
- optical reader
- optical scanner
- optical spot
- optical storage disk
- optical telecomunications
- optical-fiber transmission
- opto-isolator
- optocoupler
- optoellectronic fork coupled device
- OR circuit
- OR element
- OR-ELSE function
- OR-ELSE operation
- order handling
- order register
