“noise limit for household appliance”的概念、定义、翻译、参考文献-科学参考

单词	noise limit for household appliance
释义	noise limit for household appliance Encyclopedia 工学家用电器噪声限值释 noise limit for household appliance家用电器噪声限值针对家庭使用和类似用途电子电器产品制定的声音最高允许排放限值的环境保护法规性技术规定。
随便看	two-phase flow pattern two-phase flow pressure drop two-phase flow standard device two-phase lock two-phase lock, 2PL two-phase model two-phase relative permeability two phase sampling two-phase sampling two phases heat transfer two-phase simplex method two-phase Stefan problem two-phase structure two phase system two photon absorption two-photon absorption two-photon annihilation two photon coherent state two-photon coherent state two-photon detuning two-photon emission two-photon excitation microscopy two photon excited atomic fluorescence two-photon excited atomic fluorescence two-photon fluorescence

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