[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

变色硅胶通过颜色指示饱和度(蓝变粉/橙变绿即需更换或烘干),但传统含钴变色硅胶有毒性争议,选无钴变色(橙色系)更安全

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80%
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Long-term
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