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    鐢�(ch菐n)鍝佸悕绋�:鎵壀閶肩祼(ji茅)妲�(g貌u)铻烘爴
    鐢�(ch菐n)鍝佹(bi膩o)婧�(zh菙n):GB/T3632
    鐢�(ch菐n)鍝佸弮鏁�(sh霉):M6-M30
    鐢�(ch菐n)鍝侀暦(zh菐ng)搴�:50-250m
    鐢�(ch菐n)鍝佹潗璩�(zh矛):M6-M24(20hTiB
             M27-M30(35820 Mn TiB)
    琛ㄩ潰铏曠悊:姘у寲鐧�(f膩)榛�
    鐢�(ch菐n)鍝佺敤閫�:姗嬫鏋惰ō(sh猫),閻佃矾閶ō(sh猫),杓埞

    Product Name: Torsion shear Steel Structure
    Standard:GBT3632
    Size:M16-M30
    Length:50-250mm
    Material: M16-24(20Mn TiB)
              M27-M30(35VB 20 Mn TiB)
    Surface Treatment: Oxid blackening
    a Application: Bridge building, railway laying, ship







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