submarine telegraphy वाक्य
उदाहरण वाक्य
मोबाइल
- This was a design that would help revolutionise submarine telegraphy and the future of telephone submarine systems.
- He had entered the service of Messrs . Liddell and Gordon who were engaged in the new work of submarine telegraphy, which satisfied his aspirations, and promised him a successful career.
submarine telegraphy sentences in Hindi. What are the example sentences for submarine telegraphy? submarine telegraphy English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.