Unverified85% confidenceDecision RuleTime unknown
细腿沙发的腿部与框架连接件优先选金属安装板+多颗螺丝，避免仅靠单颗中心螺栓固定的塑料件；单颗螺栓固定的细腿沙发落座受侧向力时螺纹易滑丝
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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