4. 静音开启装置

Pull to move Silent sets optimised for enhanced convenience (with handle)

Pull to move Silent sets optimised for enhanced convenience (with handle)

Push to move sets optimised for enhanced convenience (without handle) and Pull to move sets optimised for enhanced convenience (with handle)

Push to move sets optimised for enhanced convenience (without handle) and Pull to move sets optimised for enhanced convenience (with handle)

拉动折叠静音开启装置，全包套装

拉动折叠静音开启装置，全包套装

拉动折叠开启装置

推弹折叠开启，全系列套装

带阻尼的推弹折叠开启装置

推弹折叠开启装置基础款套装

Push to move、不带弹开锁定