英语词汇chadless perforation是什么意思，chadless perforation的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	chadless perforation
释义	chadless perforation　【电】无屑凿孔
随便看	hour glass hour grass blanking hour hammer cock hour hammer operating lever hour hammer spring hour hammer stud hour hand hour hand hour hand hour heart spring hour holding hour indicator hour indicator lock hour indicator spring driver hour indicator support hour management hour mechanism support hour meter hour norm hour of credit hour of observation hour plate hour rate variance hour star jumper hour system

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。