check rail detail的意思|示意
美 / /
英 / /
检查轨道细节
check rail detail的网络常见释义
碰头档 English translation for "碰头" ... 门碰头: doorstop; floor knob detail>> 碰头档: check rail detail>> 操作碰头: operating cam detail>> ...
check rail detail相关短语
1、 guard rail check gage detail 护轨与心轨的查照间隔