1.3326材質單1.3326用途
1.3326質材單知曉1.3326近幾日價格1.3326最新資訊1.3326成品講述1.3326化學工業上物質含量之類請見講述:++++++++++++++++++質材單化學工業上物質含量++++++++++++++++++1.3326相關材料號:1.3326EN鋼號:HS1-4-2制定規定:ENISO4957的工具鋼◎化學工業上物質含量: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強度HB:...
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