English translation for "声柱"

column loudspeaker
column speaker
sound column

Similar Words：

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