information technology support services 420221

信息技术［IT］支持服务（软件的故障排除）

Chinese 信息技术［IT］支持服务（软件的故障排除）

English information technology [IT] support services [troubleshooting of software]

Spanish servicios de asistencia de tecnologías de la información [localización y solución de problemas de software]

Item No.: 420221
Class: 42
Similar group: 4220
Version: Table of Similar Goods and Services, 2026 text (based on NCL 13-2026, in force from 1 Jan 2026)
Name qualifier: IT; troubleshooting of software