[KongchangAI]
Unverified88% confidenceFactTime unknown

聚酯纤维板属于B1级阻燃材料,不自燃但非不燃,防火性能优于普通海绵吸音材料但不及无机类材料

1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen

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