[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

橡胶/硅胶主体材质需确认耐寒温度:普通硅胶在-15℃以下会变硬开裂,选购需标注TPE或热塑弹性体、耐寒至-30℃的材质用于严寒地区

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