Prepaid preventive maintenance service plans for heating, ventilating and air conditioning systems 036-460
供暖、通风和空调系统的预付预防性维护服务计划
Chinese
供暖、通风和空调系统的预付预防性维护服务计划
English
Prepaid preventive maintenance service plans for heating, ventilating and air conditioning systems
Spanish
Planes de servicio de mantenimiento preventivo prepago para sistemas de calefacción, ventilación y aire acondicionado
- Term ID
- 036-460
- Class
- 36
- Type
- Services
- Status
- Active · added, not since modified (A)
- Effective date
- 2001-06-01
- Version
- 07-1997