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超高頻加熱機(jī)對(duì)燈泡真空管烤消

發(fā)布時(shí)間：2024-08-08 已經(jīng)有1人查過(guò)此文章返回加熱視頻案例列表

超高頻加熱機(jī)對(duì)燈泡真空管烤消主要是為了提高并維持真空管內(nèi)的真空度,以此增加使用年限

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