■材質(zhì):?鋼鐵及不銹鋼?? ■Matorial: Steel and Stainless Steel ■螺帽:鋼鐵及不銹鋼 ■Nuts:Steel and Stainless Steel? ■表面處理:鍍亮鉻、電鍍黑色 ■S.Tr:Chrome bright?、Matt black
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