Unverified80% confidenceDecision RuleTime unknown
蹦床弹簧数量与直径匹配才安全:40英寸对应≥30根弹簧,若采用弹力绳(bungee)设计则更静音、缓冲更好且无夹手风险
1
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80%
Confidence
Long-term
Relevance
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