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信令网络 | |
commun. railw. | signaling network |
管理 | |
gen. | regulate |
environ. | regulation |
hydroel.st. | supervision; management; operation |
org.name. | Plant Production and Protection Division |
sport. | administration; care |
wind. | operating |
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signaling network |
信令网络 : 40 phrases in 7 subjects |
Air defense | 1 |
Aviation | 1 |
Computer networks | 19 |
Electronics | 15 |
Information technology | 1 |
Space | 1 |
Telecommunications | 2 |