螺纹道钉 [
luó wén dào dīng]
screw spike
thread spike
- 5、 预埋固定套管: 与各类螺纹道钉和铁路固定螺栓配套的塑料、橡胶、尼龙套管。
5.Dowels: Plastic, rubber and nylon dowels used for all kinds of screw spikes; - 3、 澳洲、日韩及东南亚铁路市场:螺纹道钉、轨道螺栓、弹条、防爬器等产品严格按照AS以及各国铁路标准进行生产。
3)Australia, Japan, Korea and Southeast Asia Market: Screw Spikes, Track bolt, Spring Rail Clips, Anchors and such like products rigorously according to AS and other standard from each country.
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