控 | |
gen. | collect |
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 |
| |||
collect | |||
tracking telemetry and command (跟踪,测量和控制的统称) |
控制: 43188 phrases in 211 subjects |