periodical testing इन हिंदी

periodical: पत्र-पत्रिका

testing: जाँच परीक्षण

periodical review	periodical settlement of contract	periodical settlement of land
periodical stock taking	periodical surprise verification	periodical verification
periodical work	periodically	periodically recurring

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी