... horseshoe arch 马蹄形拱 horseshoe tunnel 马蹄形隧洞 horseshoe quality 马蹄铁质量 ...
基于14个网页-相关网页
... 马车业 cab service 马蹄形隧道 horseshoe tunnel 埋入式桥墩 buried pier ...
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horseshoe-shaped tunnel 曲墙隧道
horseshoe section tunnel 马蹄形隧洞
·2,447,543篇论文数据，部分数据来源于NoteExpress
The utility model is suitable for being assembled on a vertical wall face or on various tunnel wall faces such as a round tunnel, and a horseshoe shaped tunnel, etc.
本电缆 支架可适应安装于垂直墙面或圆形隧道、马蹄形隧道等各种隧道墙面的需要；
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