维修保养

• Ventilation system should function properly and be regularly maintained
  通风系统须保持操作良好，并定期维修保养。
• To manage the preventive maintenance plan for utility equipment
  负责组织安排设备预防性维修保养计划并确保其实施。
• Provision of parking and traffic management systems and maintenance service
  泊车及交通监控系统及器材及维修保养服务
• We will provide a fresh guarantee for the protection of the equipments repaired
  我们将为设备维修保养提供新的担保
• Technical and specialist services , maintenance and contract services , etc )
  (技术及专业服务、维修保养、合约服务等）
• Chemical waste producer registration for landslip preventive maintenance contract
  斜坡维修保养工程的化学废物生产者登记
• Technical and specialist services , maintenance and contract services , etc
  技术及专业服务维修保养合约服务等15 , 546 , 099
• Technical and specialist services , maintenance and contract services , etc
  技术及专业服务维修保养合约服务等31 , 016 , 000
• The ship maintenance system - the management of action cycle for maintenance plan
  船舶维修保养体系船舶维修计划营运管理方法
• Perform preventive maintenance for all equipment at appropriate intervals
  每隔一段适当时间为所有仪器进行预防性的维修保养。