Unverified82% confidenceDecision RuleTime unknown
锁体防剪切优先选择淬火钢U型锁,锁梁直径≥13mm可有效抵御常见断线钳(500mm以内),链条锁虽灵活但同等价位防剪切能力普遍弱于U型锁
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82%
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Long-term
Relevance
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