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tubo | |
commun. el. | TV imager; imager |
econ. | tube |
econ. stat. el. | bulb; shell; tank |
industr. construct. | yarn carrier |
mech.eng. | pipe; socket |
nat.sc. agric. | vessel |
de | |
gen. | out of |
onda directa | |
commun. | ground wave |
tubo de onda directa : 7 phrases in 3 subjects |
Antennas and waveguides | 5 |
Electronics | 1 |
Vacuum tubes | 1 |