Maintenance and servicing of fire alarm systems 61741
火警系统的维护和保养
Chinese
火警系统的维护和保养
English
Maintenance and servicing of fire alarm systems
Spanish
mantenimiento y servicio de sistemas de alarma contra incendios
- Site ref.
- 61741
- Class
- 37
- Included in
- Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)