dowel screw detail的意思|示意

双头螺丝钉 English translation for "螺丝钉" ... 镀锌螺丝钉: galvanized mild steel drive screw detail>> 双头螺丝钉: dowel screw detail>> 螺丝钉孔接榫: slot-screwed joint detail>> ...

两头螺丝钉 English translation for "双头螺丝钉" ... 南方螺丝钉: a southern screw detail>> 两头螺丝钉: dowel screw detail>> 平头螺丝钉: pan head screws detail>> ...