Unverified78% confidenceDecision RuleTime unknown
把手结构决定实际承重上限：一体缝合加固把手可承受满载提拎，塑料镶嵌式或单层缝合把手满载易脱线断裂，重物收纳需确认把手是加固双线缝制
1
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78%
Confidence
Long-term
Relevance
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