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piezoelectric effect (1) |
piezoelektrický jav (1) |
seismic detector (1) |
seizmický detektor (1) |
Siemens GM730 (1) |
siemens GM730 (1) |
test detektora (1) |
test the detector (1) |
vibration (1) |
vibrácie (1) |
Now showing items 1-10 of 1