Unverified90% confidenceTradeoffTime unknown
相比传统石膏,优势在于可反复加热重塑、重量轻、打孔透气不闷汗,但硬度和固定刚性不如石膏,且塑形后若受力变形需重新加热修正
1
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90%
Confidence
Long-term
Relevance
-
First Seen
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