The purpose of the design is to effectively prevent illegal person from using bubble gum to block the lock hole or using tools such as steel needles and the like to open an antitheft door lock.
该技术设计的目的是有效防止违法人员采用泡泡糖，或者使用钢针等类作案工开启防盗门锁。
The purpose of the design is to effectively prevent illegal person from using bubble gum to block the lock hole or using tools such as steel needles and the like to open an antitheft door lock.
该技术设计的目的是有效防止违法人员采用泡泡糖，或者使用钢针等类作案工开启防盗门锁。
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