rail buckle

基本解釋

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.
所述的輪箍預(yù)裝用卡環(huán)，其整體扣裝在軌道機(jī)車(chē)輪對(duì)的輪箍的溝槽中。
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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.
在使用時(shí)，先打開(kāi)搭扣（3），將帶有衣物的衣掛掛在晾衣橫桿或金屬線（4）上，再將搭扣（3）扣上即可。
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