Unverified90% confidenceDecision RuleTime unknown
不锈钢钢丝球（304/430不锈钢）不易生锈掉铁屑，适合擦洗接触食物的锅具；普通镀铜/铁丝球遇水后1-2周即生锈，掉铁锈屑，仅适合擦地漏、灶台等非食物接触区域
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