rail buckle
常见例句
- The wheel band pre-installation used snap ring is wholly buckle installed in the groove of the wheel band relative to the rail car wheel.
所述的轮箍预装用卡环，其整体扣装在轨道机车轮对的轮箍的 沟槽中。
ip.com - When the utility model is used, the buckle (3) can be opened firstly, a clothes hanger with clothes is hung on a clothes airing rail or a wire (4), and then the buckle (3) is buckled.
在使用时，先打开搭扣（3），将带有衣物的衣挂挂在晾衣横杆或金属线（4）上，再将搭扣（3）扣上即可。
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