WQ-ZT1004 store display cabinet storage showcase mechanical drawing package store display cabinet showcase 1.0mm cold rolled steel, rust, phosphate, spray, glass sliding doors with locks, size: 1250 * 450 * 1850mm ,. Mechanical Drawing showcase "Mechanical Drawing" Showcase: Showcase Theme by cupboard or aluminum structures in both materials to choose from, over 300 models share the cabinet, including point, line, surface projection, intersecting lines, the combination of body parts and assembly drawings, standard parts, models are made of transparent plexiglass and plastic production.