Unverified82% confidenceDecision RuleTime unknown
拉链应采用双头反向锁扣设计,可用小锁或S钩固定拉链头,防止小偷从外部拉开;单头拉链即使包体防割也易被开启
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
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