1.2605材質單1.2605德國模具鋼
1.2605金屬布料材質單了解1.2605昨日價格表1.2605咨詢1.2605新產品簡價1.2605催化材料的請見講解:++++++++++++++++++金屬布料材質單催化材料++++++++++++++++++1.2605材,,料號:1.2605EN鋼號:X35CrWMoV5運行標準規定:ENISO4957輔助工具鋼◎催化材料:C0.32-0.4Si0.8-1.2Mn0.2-,特鋼,0.5Pmax0.03Smax0.02Cr4.,,75-5.5Mo1.25-1.6W1.1-1.6V0.2-0.5...
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