Unverified85% confidenceDecision RuleTime unknown
刀槽深度应≥刀刃长度的2/3且槽壁对刀身有夹持力，浅槽（＜4cm）插放的菜刀在儿童晃动架体时易滑脱掉落，比无架敞放更危险
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85%
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Long-term
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