Unverified80% confidenceTradeoffTime unknown
便携充电款(内置电池、主机集成于套筒)重量轻便于出差旅行,但气泵功率小、腔室通常≤4腔、最大压力偏低;家用台式款泵力强、腔室多但需插电且笨重
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80%
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