1.3326材質單1.3326用途
1.3326原材料原料單認知1.3326今早價目1.3326新聞資訊1.3326貨品百科1.3326催化上因素等請見價紹:++++++++++++++++++原材料原料單催化上因素++++++++++++++++++1.3326原材料號:1.3326EN型號:HS1-4-2實行細則:ENISO4957生產工具鋼◎催化上因素:C,,0.85-0.95Simax0.6,鋼棒,5Mnmax0.4Pmax0.03Smax,,0.03Cr3.6-4.3Mo4.1-4.8W0.8-1.4V1.7-2.2光潔度HB:...
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