[KongchangAI]
Unverified90% confidenceTradeoffTime unknown

轻量与强度是该品类的核心矛盾:铝合金极大降低了重量,但同等尺寸下承重上限和抗冲击韧性均低于不锈钢,需根据实际载荷留足余量选型

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90%
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Long-term
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