Unverified75% confidenceFactTime unknown
标称承重与实际稳定承重差异大：厂商标注的静态承重（如50kg）指均匀受压，边缘受力或动态使用建议按标称值的40-50%估算
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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