复示信号 | |
tech. | co-acting signal; repeating signal |
标志 | |
gen. | marker |
dat.proc. | flag |
hydroel.st. | mark; symbol; tag |
met. | brand |
R&D. | tagging |
sport. | logo |
| |||
co-acting signal; repeating signal |
复示信号 : 15 phrases in 6 subjects |
Automobiles | 1 |
Communications | 5 |
Information technology | 1 |
Rail transport | 2 |
Space | 1 |
Technology | 5 |