?接地片
... ground location 接地[故障]探测 ground lug 接地片 ground movement 地面运动 ...
?抓地爪
... fixing lug 固定耳 ground lug 抓地爪 earth lug 接地片 ...
抓地爪
抓地爪；接地片
earth lug
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。