zero beat indicator
| wavemeter
| zero beat indicator abbr. | |
| tech. | Schwebungsnull-Anzeiger |
| wavemeter abbr. | |
| el. | Wellenmesser |
| phys. | Wellenlängenmesser |
| tech. | Frequenzmesser; Wellenmessgeraet |
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| Schwebungsnull-Anzeiger f | |||
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zero beat indicator : 2 phrases in 1 subject |
| Automated equipment | 2 |