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Answer of : what is meaning of dhatu vijnyan in English? See dhatu vijnyan meaning in Hindi in dictionary.धातु विज्ञान का मतलब अंग्रेजी में जानिए| { धातु विज्ञान ka matlab (artha) angrezi (english) me janiye} This page shows dhatu vijnyan meaning in english. HinKhoj provide online dictionary to see meaning of wordslang=hi&word=धातु+विज्ञान&scode=link_url