[KongchangAI]
Unverified80% confidenceFactTime unknown

窗帘布的克重(g/m²)反映厚度与遮光隔音能力:≥300g/m²为厚重款隔音遮光好但需承重更强的轨道;180-250g/m²为常规款;<150g/m²遮光隔音均弱

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80%
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Long-term
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