Unverified85% confidenceTradeoffTime unknown
金属材质（喷塑钢/铝合金）比塑料款更稳固耐推，但需确认涂层为食品级无毒且边角做钝化圆角处理；塑料款轻便但被反复撞击后卡扣易松动
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85%
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Long-term
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Unverified工程塑料材质轻便耐用不易生锈，但相比金属哨在极端摔砸下防护性略逊87% similarUnverified金属材质门栏承重和抗撞击性优于塑料，但塑料/木质更轻便且无夹手金属边角，租房或需频繁移动选压力式塑料款，长期固定选金属螺丝款86% similarUnverified锌合金/铝合金挂架比ABS塑料款承重更高且抗形变，但金属边缘若无包边处理会磨损接触物件；线材/包带类物件优先选带硅胶包套的金属钩85% similarUnverified不锈钢材质耐摔耐磕碰，比搪瓷和陶瓷餐具更适合户外颠簸环境，长期使用不易损坏85% similarUnverified塑料网格轻便防锈但脆性明显，低温或长期承重下卡扣和格条易断裂；金属网格重且可能生锈但耐用性远高，长期使用优先金属84% similar
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