?刻度衬套
... 分级，平土 grading 刻度衬套 graduated bushing 迭片弹簧 graduated leaf spring ...
?有刻度的衬套
... graduated bougie 刻度探条 graduated bushing 有刻度的衬套 graduated cable 测电; 测绳; 分度缆 ...
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。