... of user-defined equipment, such as electrical equipment case, testing equipment case, communication, and computer system.2. Casted front ... cost performance; perfect choice to set up instrument desktop.Structural Components1. Beam:(1) Aluminum alloy, anodized surface. (2) M4 threaded ... standard 42T,63T,84T (Net width of case).2. Side plate:(1) Aluminum alloy sections, anodized treatment on surface. ( ...