private telegraph 中文意思是什麼
private telegraph
解釋
專用電報-
A private wireless telegraph which would transmit by dot and dash system the result of a national equine handicap flat or steeplechase of 1 or more miles and furlongs won by an outsider at odds of 50 to 1 at 3 hr. 8 m
在阿斯科特舉辦的全國障礙賽馬平地或越野賽一英里或數英里英浪262的比賽中,下午三點八分格林威治標準時間,一匹「黑馬」以五十博一獲勝。 -
Apparatus for connection to private circuits run by certain public telecommunication operators - specification for apparatus for connection to telegraph circuits using scvf signalling
英國通信網家用線路連接設備.第4部分:用sevf信號連接電報機電路裝置規范
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