Unverified78% confidenceFactTime unknown
PVC地板保护膜阻燃等级看是否达到B1级,装修现场有电焊、切割等明火作业必须选阻燃款,普通PE膜遇火星易熔穿并引燃
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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