Unverified80% confidenceTradeoffTime unknown
挂钩材质权衡：塑料款轻便廉价但易老化断裂（约1-2年脆化），304不锈钢款防锈耐久适合浴室厨房，太空铝款轻且抗氧化但硬度略低
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80%
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Long-term
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