Instructions for use
Design
Reproducibility
Marking
Marine navigation
Directional measurement
Compass adjustment
Performance
Damp-heat tests
Navigation
Vibration testing
Environmental testing
Water transport engineering
Marine instruments
Magnetic compasses
Electrical testing
Gyroscopes
Environment (working)
Performance testing
Accuracy
Vessels
Navigational measurement
Type testing
Ships
Water transport engineering components
Thermal testing
Radiocommunication