| 1. | Maintenance division jilin dehui power supply service
吉林德惠市供电所修试所 |
| 2. | Water supply services began in tokyo in 1898
东京的供水服务开始于1898年。 |
| 3. | Equipment for water supply service - test methods of durability
供水服务设备.耐用性试验方法 |
| 4. | Equipment for water supply service - test method of water hammer
供水服务设备.水锤的测试方法 |
| 5. | Assistant director , general supplies services
助理局长普通装备 |
| 6. | Equipment for water supply service - test methods of hydrostatic pressure
供水服务设备.静水压力的测试方法 |
| 7. | Equipment for water supply service - test method of low temperature resistant
供水服务设备.耐低温的测试方法 |
| 8. | Equipment for water supply service - test methods of effect to water quality
供水服务用设备.水质效果试验方法 |
| 9. | Equipment for water supply service - test method of prevention from back current
供水服务设备.防回流的测试方法 |
| 10. | Strategies for conducting customer relationship management in document supply services
文献提供服务实施客户关系管理的策略 |
