[KongchangAI]
Unverified85% confidenceFactTime unknown

XPS挤塑板国标GB/T 10801.2要求带表皮,热导率一级品≤0.030 W/(m·K),压缩强度分类X150/X250/X350对应150/250/350kPa,屋面上人建议选X250以上

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