[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

新车除甲醛按空间配比:5座轿车总用量需≥2000g(约2kg),SUV/7座车需≥3000g,才能在密闭空间形成有效吸附浓度,单包100-200g仅是心理安慰

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