Chinese translation for "声柱"

column loudspeaker
column speaker
sound column

Similar Words：

"声重波传播" Chinese translation, "声重放" Chinese translation, "声重力波" Chinese translation, "声轴" Chinese translation, "声皱襞" Chinese translation, "声驻波" Chinese translation, "声驻波仪" Chinese translation, "声转发器" Chinese translation, "声转换器" Chinese translation, "声转文" Chinese translation