Common Time Source
| Distribution System
| common time source abbr. | |
| avia. Canada tech. | source horaire commune |
| distribution system abbr. | |
| gen. | circuit de distribution |
| earth.sc. energ.ind. | réseau de distribution |
| |||
| source horaire commune | |||
|
Common Time Source : 2 phrases in 1 subject |
| Aviation | 2 |