Unverified80% confidenceFactTime unknown
层板与柱子连接方式(螺丝内嵌 vs 外露挂钩)影响长期稳定性,全螺丝金属加固件的松动率远低于塑料卡扣结构
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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