英语词汇“polarential telegraph system”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	polarential telegraph system
释义	polarential telegraph system 极化电报制
随便看	Exhibition and Project Promotion Seminars Exhibition and promotion of Thai specials exhibition and sales hall exhibition and sales of goods exhibition and spot sale exhibition area Exhibition area plan exhibition areas exhibitionary exhibition audience exhibition booth exhibition brand exhibition breed exhibition building exhibition building in Datong city exhibition by combination method exhibition car exhibition case exhibition center exhibition centre exhibition ceremonial opening exhibition communication exhibition competitio exhibition competition exhibition culture