Layout
Acceptance (approval)
Ratings
Dimensions
Performance testing
Capability approval
Crystal resonators
Specification (approval)
Oscillators
Piezoelectric devices
Electrical equipment
Ageing tests
Handbooks
Inspection
Components
Quality assurance
Electronic equipment and components
Sampling methods
Approval testing
Quartz
Crystals (electronic)
Marking
Assessed quality
Quality assurance systems
Testing conditions