廠家直銷冷鐓鋼SWRCH6A SWRCH8A 螺絲用鋼 盤圓

SWRCH6A冷鐓鋼/SWRCH6A冷鐓鋼盤圓/SWRCH6A螺絲用冷鐓鋼盤圓/SWRCH6A冷鐓鋼價格

SWRCH6A/冷鐓鋼化學成分/SWRCH8A日本進口冷鐓鋼/SWRCH8A冷鐓鋼盤圓/SWRCH8A線材

SWRCH8A螺絲用鋼廠家直銷|SWRCH8A材質證明書

廠家直銷：冷鐓鋼：SWRCH6R SWRCH8R SWRCH10R SWRCH12R SWRCH15R SWRCH17R SWRCH6A SWRCH8A SWRCH12A SWRCH10A SWRCH15A SWRCH16A SWRCH18A SWRCH19A SWRCH20A SWRCH22A SWRCH25A SWRCH10K SWRCH12K SWRCH15K SWRCH16K SWRCH17K SWRCH18K SWRCH20K SWRCH22K SWRCH24K SWRCH25K SWRCH27K SWRCH30K SWRCH33K SWRCH35K SWRCH38K SWRCH40K SWRCH41K

易切削結構鋼: SUM11 SUM12 SUM21 SUM22 SUM22L SUM23 SUM23L SUM24L SUM25 SUM31 SUM31L SUM32 SUM41 SUM42 SUM43 1912 1914 1922 1926 1940 1957 1973 130M15 212M36 214M15 216M44 210A15 210M15 214A15 280M01

彈簧鋼：SUP6 SUP7 SUP9 SUP9A SUP10 SUP11A SUP12 SUP13 S50C-CSP S55C-CSP S60C-CSP S65C-CSP S70C-CSP SK85-CSP SK55-CSP SUP10-CSP

熱鍍鋅薄鋼板卷：SGH340 SGH400 SGH440 SGH490 SGH540 SGHC SGC340 SGC400 SGC440 SGC490 SGC570 SGCC SGCD1 SGCD2 SGCD3 SGCD4 SGCH SZAH340 SZAH400 SZAH440 SZAH490 SZAH540 SZAHC SZAC340 SZAC440 SZAC400 SZAC490 SZAC570 SZACC SZACH SZACD1 SZACD2 SZACD3

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