“lockout relay”概念、定义、翻译-科学时代

单词	lockout relay
释义	动力与电气工程词汇手册 lockout relay 保持继电器
随便看	slab dam slab dielectric waveguide slab entry slab foundation slab heating slab insulant slab laser slab method slab method slab on grade slab reactor slab rectifier slab serif slab staggering slab system slack slack budget slack coal slack dough slack dough slacken slacken slack end slackening of iron core slack farming season

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。