Installation and maintenance of transportation and traffic equipment and systems 037-799
运输和交通设备和系统的安装和维护
Chinese
运输和交通设备和系统的安装和维护
English
Installation and maintenance of transportation and traffic equipment and systems
Spanish
Instalación y mantenimiento de equipos y sistemas de transporte y tráfico
- Term ID
- 037-799
- Class
- 37
- Type
- Services
- Status
- Active · added, not since modified (A)
- Effective date
- 2009-05-28
- Version
- 09-2007