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Asme Asme B163 UNS NO8825 Alaşımlı Dikişsiz Boru2020-11-09 10:42:03 |
ASTM B163 INCONEL 825 / UNS N08825 ALLOY SEAMLESS PIPE NICKEL HT/UT ULAYILIR2023-09-18 09:55:09 |