Class 37

installation, repair and maintenance of computers and computer peripherals 158722

计算机及计算机外围设备的安装、维修和维护

Chinese 计算机及计算机外围设备的安装、维修和维护

English installation, repair and maintenance of computers and computer peripherals

Spanish Instalación, reparación y mantenimiento de ordenadores y periféricos informáticos.