Unverified80% confidenceDecision RuleTime unknown
缺乏防抖/失速保护设计的低价筋膜枪在按压力度大时电机会卡顿掉速甚至憋停，选购应确认有恒定扭矩/失速保护功能，否则深压时形同虚设
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80%
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Long-term
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