Gesture unlock: After entering the privacy screen, you can choose gesture unlock from these three unlock modes by tappingpin Reset icon.
手势解锁：进入隐私界面后，你可以选择的姿态从这三个解锁模式轻按引脚复位图标解锁。
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Usually there are 12 categories which are bolt , stud, screw, nut , self tapping screw, wood screw, gasket, retainer ring, pin, composite member, bolting, and soldering lamp.