fm
abbr. 调频(frequency modulation)
symb [化]镄 (fermium) 调频 FM(frequency modulation) [域] Micronesia,密克罗尼西亚
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abbr. 调频(frequency modulation)
symb [化]镄 (fermium) 调频 FM(frequency modulation) [域] Micronesia,密克罗尼西亚
ruapehu stretta trafficker unmix