1.3326材質單1.3326用途
1.3326材質單掌握1.3326令天售價1.3326新聞咨詢1.3326品牌簡單簡介1.3326電學精分等一等請見簡介:++++++++++++++++++材質單電學精分++++++++++++++++++1.3326文件號:1.3326EN鋼種:HS1-4-2來執行規范標準:ENISO4957工貝鋼◎電學精分: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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