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1.7225 Cold Draw Steel Bar 42CrMo4 +QT EN10204 16*2500mm2023-12-27 16:59:39 |
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Baja paduan Baja 6150 50CRV 1.8159 Baja Bar Bulat 51CRV4 Baja Spring2025-08-22 10:32:27 |
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ASTM 5140 10-140mm 1.7035 40Cr Plat Baja Paduan2021-03-24 14:44:13 |