“容许噪声级--容许噪声标准”概念、定义、翻译-科学时代

单词	容许噪声级--容许噪声标准
释义	水利水电词汇手册 acceptable noise level 容许噪声标准，容许噪声级
随便看	roller reel roller seeder roller shutter roller skating roller spot welding roller straightening machine roller streak roller stripper roller stripping roller support roller title roller tractor roller train roller-way face roller welding Rolle theorem roll film roll flattening roll force roll forging roll formed shape roll forming roll forming roll forming mill roll fricative

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。

acceptable noise level