Screw-tapping gauges 螺丝攻规
SCREW-TAPPING 自功螺丝
SCREW - TAPPING 自攻螺钉
self tapping screw 自攻螺丝 ; 自攻螺钉 ; 自攻
tapping screw [机] 自攻螺钉 ; 自攻螺丝 ; 紧定螺钉 ; 自动螺丝
screw-tapping gauges detail 螺丝攻规
Galvanized Steel Self Tapping Screw 镀锌自攻螺线 ; 镀锌自攻螺丝
self tapping screw tapping screw 自攻螺丝
tapping screw thread 自攻螺纹
With this improvement, it can add the function of screw tapping to the general drill-press by not changing its function of drilling.
在不改变台钻钻孔功能的同时，增加了攻丝的功能。
This company mainly produces various series of drilling screw with tapping screw dry wall screw fiber board screw self - tapping screw machine screw all kinds of non-standard goods.
公司主要生产各系列的自钻自攻螺钉、干壁钉、纤维板钉、自攻螺钉、机螺钉及各种非标准产品。
ABSTRACT: Objective To compare the biomechanical characteristics by designing newly manufactured cortex self tapping interlocking screw matched with interlocking nail.
目的设计与新型髓内钉相配套的双皮质自攻螺纹交锁螺钉，并对其生物力学性能进行对比研究。
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