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    防松螺母

    信息來源:四川成都優宜固科技有限公司 | 發布時間:2019年08月09日

    防松螺母技術參數
        表面處理:電鍍鋅
    防松螺母特點
        配合螺栓剛性連接,緊固性好,防松動

        內齒膠圈咬合螺栓具有優越的抗振性能

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