guard rail 护栏; 护轨; 舷栏干; 栏杆; 护拦; 护轮轨; 固定护舷木; 固定护舷材固定护舷木; 箍条碰垫; 栏杆装置; 防护导轨 收藏 entrance guard system 门禁系统 收藏
基于460个网页-相关网页
turnout guard rail 道岔的护轨 ; 道岔护轨
Even guard rail 平护栏
guard rail face gage 护背距离
guard-rail 护轨
guard rail brace 护轨撑
guard rail clamp 护轨夹
guard rail tie plate 护轨垫板
·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: safety rail guardrail
以上来源于: WordNet
N-COUNT A guardrail is a railing that is placed along the edge of something such as a staircase, path, or boat, so that people can hold onto it or so that they do not fall over the edge. 护栏
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