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The profile design adopts European standard hardware notch to connect many locking points for better security.
型材设计采用欧洲标准五金槽口，连接多个锁点，达到很好的防盗作用。
youdao
-
The profile design adopts European standard hardware notch to connect many locking points for better security.
型材设计采用欧洲标准五金槽口，连接多个锁点，达到很好的防盗作用。
youdao