Unverified93% confidenceFactTime unknown
18mm硬化钢锁梁是民用U锁中最高规格之一,普通手持液压剪无法剪断,需要角磨机等电动工具才能破坏
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Unverified锁梁为13mm硬化钢,可抵抗普通手持剪和撬杠攻击,但无法长时间抵抗电动角磨机切割83% similarUnverified防盗等级属于民用U型锁最高梯队,16mm以上硬化钢锁梁可抵抗大多数手持液压剪和角磨机短时间攻击81% similarUnverified5mm厚度的铆接钢片链节对液压剪有一定抵抗力,但相比U锁或粗链条锁,抗剪切能力仍是短板,这是折叠锁品类的结构性妥协78% similarUnverified链节采用5.5mm硬化钢板,对便携式剪线钳有很强抵抗力,但面对角磨机等电动工具仍非绝对安全——这是所有便携锁的物理极限78% similarUnverified螺丝固定款优先选配自攻螺丝+膨胀管,铁质防盗门需自备金属钻头,木门可直接自攻;配套螺丝长度应≥25mm才能保证固定牢度,过短易被拉脱77% similar
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