Werkstoffe, Uhrenprüfungen und Prüfgeräte.
Werkstoffe, Uhrenprüfungen und Prüfgeräte.
- 267 pages : illustrations ; 21 cm
- Schriftenreihe der Gesellschaft für Zeitmeßkunde und Uhrentechnik ; 8 .
Clocks and watches--Calibration.
Clock and watch making--Equipment and supplies.
Time measurements.
Material Science Germany Testing measuring Measuring materials measurement Bock, H Timekeeper (general)
Clocks and watches--Calibration.
Clock and watch making--Equipment and supplies.
Time measurements.
Material Science Germany Testing measuring Measuring materials measurement Bock, H Timekeeper (general)