The invention refers to a spray pump device for spraying a liquid operated by a memory shape element (11).

本发明涉及一种由形状记忆元件(11)控制用于喷洒液体的喷洒泵装置。

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A camera (1) is provided with : an image module (10) having an image element (11) and a case (14) for sealing and covering the image element (11) inside;

照相机（1）具有：摄像模块（10），其在 内部具有摄像元件（11）和密闭、覆盖该摄像元件（11）的壳体（14）；

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Saxony kept the selective element, but sent pupils to secondary school at 13 rather than 11.

ECONOMIST: Reforming education