Unverified80% confidenceDecision RuleTime unknown
地毯克重(GSM)是耐用性核心指标:客厅高流量区选≥2000g/m²,卧室可放宽到1500g/m²左右,克重越高越抗踩踏变形
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Unverified地毯克重(g/m²)是密实度关键指标:低于1500g/m²偏薄易踩塌,2000-3000g/m²为家用舒适区间,克重越高越耐踩不易露底80% similarUnverified判断地毯耐磨看编织密度和绒重(克重g/m²):1000g/m²以下适合低频卧室,1500g/m²以上适合客厅走道;手工打结地毯以'道数'计,高道数更密更耐用69% similarUnverified克重是遮光和垂感的关键:客厅装饰选220-280g/㎡,卧室全遮光建议300g/㎡以上,克重越高越挺括遮光越好,但重量大对轨道和挂钩承重要求更高68% similarUnverified覆盖面积按容量匹配:容量200-300ml适合10㎡内卧室;300-500ml适合15-25㎡客厅;开放空间或20㎡以上建议雾化量≥50ml/h的机型67% similarUnverified覆盖面积按每20m³空间需≥50万个/cm³浓度估算,卧室15-20㎡选标称300万级即可,客厅30㎡以上需选带风扇送风的机型帮助离子扩散,无风扇机型有效覆盖通常仅2-3㎡66% similar
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