CHAIN LOCK 65~68CM} Parsing process: 1. Remove modifiers such as "cut-resistant", "anti-theft", "padlock", etc 2. Retain functional nouns: "chain lock" (chain lock and chain lock are synonymously combined) 3. Extract quantization parameters: length param
▸ Lock body type: anti-shear chain lock
▸ Applicable scene: bicycle/tricycle/gate padlock
▸ Chain length: 650-680mm
▸ Structural characteristics: bold anti-leech link design
▸ Security level: C-level lock cylinder anti-prying
▸ Applicable scene: bicycle/tricycle/gate padlock
▸ Chain length: 650-680mm
▸ Structural characteristics: bold anti-leech link design
▸ Security level: C-level lock cylinder anti-prying
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