Installation and maintenance of irrigation systems 037-51
灌溉系统的安装和维护
Chinese
灌溉系统的安装和维护
English
Installation and maintenance of irrigation systems
Spanish
Instalación y mantenimiento de sistemas de riego
- Term ID
- 037-51
- Class
- 37
- Type
- Services
- Status
- Active · added, not since modified (A)
- Effective date
- 1991-04-02
- Version
- 07-1997