Installation, repair and maintenance of heating equipment 037-62
供暖设备的安装、修理和维护
Chinese
供暖设备的安装、修理和维护
English
Installation, repair and maintenance of heating equipment
Spanish
Instalación, reparación y mantenimiento de equipos de calefacción
- Term ID
- 037-62
- Class
- 37
- Type
- Services
- Status
- Active · added, not since modified (A)
- Effective date
- 1991-04-02
- Version
- 07-1997