米灰色QWERTZ工业控制键盘正面产品图

一张正面平视的工业控制键盘产品图，主体为米灰色矩形控制面板，德语QWERTZ键盘布局，按键排列整齐，浅灰与米白色键帽配黑色字符和少量蓝色功能标识。顶部有纵向槽位、两个矩形窗口和右侧点阵圆孔区域；底部中央有一个黑色圆形轨迹球或指点装置，两侧为浅色椭圆按钮区。包含Esc、F1至F12功能键区、主键区、数字符号键、右侧编辑键与方向键，按键上可见Strg、Alt Gr、Einfg、Entf、Pos1、Ende、Bild↑、Bild↓等德语标识。浅米色纯底，均匀漫射光，无强烈阴影，正面平视机位，4:3横向构图，清晰产品摄影质感，复古工业电子设备风格。

Front-facing product photograph of a beige industrial control keyboard panel, German QWERTZ layout, neatly arranged light gray and beige keycaps with black legends and a few blue function markings. The top area has vertical slots, two rectangular windows, and a dotted circular speaker-like region on the right; below the spacebar is a central black round trackball or pointing device flanked by pale oval button areas. It includes Esc, F1 to F12 function keys, main typing area, number and symbol keys, right-side editing and arrow keys, with German labels such as Strg, Alt Gr, Einfg, Entf, Pos1, Ende, Bild↑, and Bild↓. Plain pale beige background, soft even diffused lighting, no harsh shadows, straight-on camera angle, 4:3 landscape composition, crisp product photography, retro industrial electronic device style.