round-head bolt的意思|示意
圆头螺栓
round-head bolt的网络常见释义
圆头螺栓 ... 圆头螺钉 rounded end 圆头螺栓 round-head bolt 圆头短方颈螺栓 round-head short square-neck bolt ...
round-head bolt相关短语
1、 round head bolt 圆头螺钉 ;
2、 round head grooved bolt 圆头槽螺栓 ; 圆头开槽螺栓 ; 圆头
3、 slotted round-head bolt 开槽固头螺帽