The SR series slides are formed by a fixed rail and an inner mobile rail of the same length.
幻灯片的SR系列由一个固定轨道和内部相同长度的移动导轨。
The SR30HC is the hypercardoid version of their much-loved SR Series microphones. Like other members of the SR family, the SR30HC delivers smooth clear sound, both on-stage or in the studio.
SR30HC是最受欢迎的SR系列中的超心型版本，一如SR 系列的其他成员，无论是在录音棚还是舞台，都能提供平滑、干净的声音。
The SR30HC is the hypercardoid version of their much-loved SR Series microphones. Like other members of the SR family, the SR30HC delivers smooth clear sound, both on-stage or in the studio.
SR30HC是最受欢迎的SR系列中的超心型版本，一如SR 系列的其他成员，无论是在录音棚还是舞台，都能提供平滑、干净的声音。
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