[ Cabinets made of metal for accommodating of electrical and/or electronic installations, namely, switchgear cabinets, made of metal and plastic material which are composed of racks, housings and desks adapted for the accommodation of electrical installations, in the fields of industry, electronics, computers, interactive terminal systems and information transfer; switchgear cabinets used in conjunction with bracket systems, which are earthquake proof, vandal proof and explosion proof; compon...