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鐢�(ch菐n)鍝佸児鏍硷細锟�5300
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    鑱�(li谩n)绯绘柟寮忥細13920597028  022-58782559

    鍚堥噾閶兼湁锛�10锛�20锛�35锛�45锛孮345锛涘悎閲戦嫾绠★細40Mn2锛�45Mn2锛�27SiMn锛�40MnB,45MnB,20Cr锛�
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     15Cr2Mo1 12Cr1MoV 25Cr2MoVA 25Cr2Mo1VA 27CrMoTi 23CrNi3MoA 15CrMn 20CrMn 40CrMn
    25SiMn2Mov 37SiMn2Mov 20MnV 20CrMn2Mov

    杌告壙閶硷細GCr15 GB/T18254-2002        Gcr15SiMn  GB/T18254-2002        
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