English translation for "single current signalling"

单哩报

Similar Words：

"single currency peg" English translation, "single current" English translation, "single current generator" English translation, "single current key" English translation, "single current method" English translation, "single current system" English translation, "single current telegraphy" English translation, "single current transmission" English translation, "single current transmission system" English translation, "single current working" English translation