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台卡 导航 | |
shipb. | Decca navigation |
制 | |
dril. | make |
sport. | 3x15 system 3x15 |
telecom. | system |
CGS制 | |
oil | centimeter-gram-second system |
PAL 制 | |
telecom. | phase alternation line system; phase alternation by line system; phase alternation line system |
SECAM 制 | |
telecom. fr. | SECAM |
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Decca navigation | |||
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Decca navigation |
台卡导航 : 34 phrases in 8 subjects |
Air defense | 1 |
Aviation | 6 |
Communications | 1 |
General | 7 |
Life sciences | 1 |
Oil / petroleum | 1 |
Space | 4 |
Technology | 13 |