Quality assurance systems
Performance
Electrical properties and phenomena
Electrical tolerances
Resonant frequency
Dielectric devices
Electronic equipment and components
Electrical resistance
Piezoelectric devices
Volume
Qualification approval
Working range
Welding
Resonators
Assessed quality
Capacitance
Quality control
Ratings
Dimensions
Oscillators
Temperature
Statistical quality control
Frequencies
Testing conditions
Rated power
Crystal resonators
Approval testing
Environment (working)
Inspection
Cold welding