1.3326材質單1.3326用途
1.3326質量單了解1.3326令天報價為1.3326資訊、短視頻軟件 1.3326車輛簡價1.3326無機物理好分……請見簡單介紹:++++++++++++++++++質量單無機物理好分++++++++++++++++++1.3326原料號:1.3326EN鋼號:HS1-4-2運行規范:ENISO4957方法鋼◎無機物理好分: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洛氏硬度HB:...
查看更多