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Black and white blueprint-style technical illustration of a laboratory freezer with its door open, revealing five shelves with racks and drawers inside.

Black and white blueprint-style technical illustration of a laboratory freezer with its door open, revealing five shelves with racks and drawers inside.

Blueprint / CAD-style technical illustration of an ultra-low temperature -80°C laboratory freezer, front-facing orthographic view, door open showing the interior. The drawing uses clean black technical lines on a white background. No perspective, no shading, no realism — pure engineering schematic style. Interior layout: - Exactly 5 horizontal shelves. - Each shelf contains 5 vertical racks aligned side by side. - Each rack contains 4 drawers. - Only the flat front faces of the drawers are visible. - Clear rectangular outlines define shelves, racks, and drawer fronts. - No internal contents visible inside drawers. - No text, no labels, no dimensions. Minimalist, precise, professional laboratory equipment CAD drawing. See more