documentary metrology इन हिंदी

documentary: वृत्त-चित्र

metrology: माप-पद्धति

documentary frequency procedure	documentary frequency study	documentary hypothesis
documentary letter of credit	documentary material	documentary play
documentary programming	documentary referch	documentary reproduction

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी