“双触点电键”的概念、定义、翻译、参考文献-科学参考

单词	双触点电键
释义	双触点电键 double-contact key
随便看	dial sheet dial sheet gauge dial snap ga(u)ge dial snap gauge dial speed indicator dial speed meter dial switch dial system tandem operation dial telegraph dial tester dial test indicator dial thermometer dial thickness gauge dial thread indicator dial tone dial tone marker dial transfer machine dial type dial type cylinder ga(u)ge dial type feed mechanism dial type indicator dial type resistor dial type rheostat dial-up dial-up line

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。