In text, 1000 is published as 'A person Thousand'. During the Roman numeral method, the amount a thousand is represented because of the funds letter 'M'. The 'M' emanates from the Latin phrase 'mille', meaning thousand.تصمم العوازل عالية الجهد بحيث يكون لها جهد وميضي منخفض، بحيث تضئ قبل حدو