Unverified78% confidenceDecision RuleTime unknown
中间独脚柱(单柱/双柱)伸缩桌在展开状态下承重和稳定性弱于四脚支撑，展开长度超1.6m时优选四腿或带中间支撑腿结构
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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