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绺卞悜鎷変几寮�(qi谩ng)搴� 鈮� 560MPa
绺卞悜褰庢洸寮�(qi谩ng)搴� 鈮� 760MPa
姗悜褰庢洸寮�(qi谩ng)搴� 鈮� 180MPa
娌栨搳寮�(qi谩ng)搴� 鈮� 200KJ/銕�
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姘ф寚鏁�(sh霉)锛堥樆鐕�1绱�(j铆)锛夆墺 28
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