foresight
发表于 2025-3-21 16:08:58
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招待
发表于 2025-3-21 23:43:44
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RECUR
发表于 2025-3-22 02:44:56
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Lacerate
发表于 2025-3-22 07:07:43
Horn Systems,The history of the horn as an acoustic device dates to antiquity. Early humans used hollowed animal horns for signaling over long distances, and in time the horn became the basis of a number of musical instruments.
大范围流行
发表于 2025-3-22 10:09:26
Electronic Interface,In this chapter we will deal with the interface between amplifier and loudspeaker. Subjects will include the detailed nature of the loudspeaker load, amplifier characteristics, line losses, parallel and series operation of both amplifiers and loudspeakers, multi-amping, and loudspeaker protection methods.
同时发生
发表于 2025-3-22 14:07:43
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forthy
发表于 2025-3-22 21:08:32
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Conflagration
发表于 2025-3-23 00:39:03
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不易燃
发表于 2025-3-23 03:40:20
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TAP
发表于 2025-3-23 07:46:48
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