ماه 08 https://sana.nlai.ir/handle/123456789/862910 2026-06-18T16:29:46Z 2026-06-18T16:29:46Z فولاد [مجله]. شماره 275 https://sana.nlai.ir/handle/123456789/862911 2022-12-28T16:39:54Z 1401-08-01T00:00:00Z فولاد [مجله]. شماره 275 1401-08-01T00:00:00Z