按后盖锁定释放按钮，同时向下滑动后盖插锁，以打开后盖。 收藏。
While pressing the back cover lock release button, slide the back cover latch down and open the back cover.
本实用新型涉及一种电子插芯锁的执手离合装置，属于插芯锁配件领域。
The utility model relates to a handle clutch device of an electronic mortise lock, and belongs to the field of mortise lock accessories.
装配了这种离合装置的插芯锁可以 同时用于左开门和右开门的场合，提高锁的通用性。
The mortise lock assembled with the handle clutch device can be used for left and right hand door, so that the universality of the lock can be improved.
一种加长型插芯门锁，包括锁盖、与锁盖连接固定的短面板、内外面板、锁扣板以及锁扣盒。
Disclosed is a lengthened mortise door lock which comprises a lock cover, a short panel fixedly connected with the lock cover, an inner panel, an outer panel, a locking plate and a locking box.
这把钥匙插不进那把锁中。
我钥匙插不进锁里，你能帮助我吗？
钥匙插不进锁里。
对锁闭齿轮专用插齿刀的设计进行了研究，并讨论了这种刀具设计的基本方法、计算公式以及设计步骤。
The design issue of the special gear shaper cutter for lock gears is researched. The basic method, calculating formulas and procedure of designing the gear shaper cutter are discussed.
目的探讨自锁髓内钉逆行插钉技术治疗肱骨干骨折的临床应用效果。
Objective To evaluate the effect of retrograde self-locked nail for humeral fractures.
目的探讨自锁髓内钉逆行插钉技术治疗肱骨干骨折的临床应用效果。
Objective To evaluate the effect of retrograde self-locked nail for humeral fractures.
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