特殊用法bed dowel1.石砌体暗销deck dowel1.【船】甲板塞driving shaft dowel1.传动轴定缝销钉locating dowel1.定位销peg-and-cup dowel1.模型定缝销钉及套positioning dowel1.定位销, 榫头screwed dowel1.定缝 螺钉spike dowel1.钉栓stop dowel1.定位销钉