Unverified82% confidenceDecision RuleTime unknown

户外/海边/潮湿环境或长期露天存放选304不锈钢机构；干燥仓储和普通货运镀锌钢即可，镀锌件成本低但盐雾腐蚀后易卡死释放机构

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82%

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Unverified锌合金限位器强度高但户外/潮湿环境易氧化生锈影响解锁，沿海或多雨地区应优先选304不锈钢材质，其耐腐蚀性明显更好83% similar Unverified沿海高盐环境或多雨地区优先选阳极氧化铝合金或热镀锌钢材质，普通喷漆碳钢货架在拖钩连接件、螺栓处易生锈卡死83% similar Unverified304不锈钢耐盐雾腐蚀性能优于普通碳钢和镀锌螺栓，适合户外、沿海或潮湿环境长期使用而不易锈蚀82% similar

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