CPV 代码查询

下级代码

1. 50311000-8 Maintenance and repair of office accounting machinery
2. 50312000-5 Maintenance and repair of computer equipment 进行中：77
3. 50313000-2 Maintenance and repair of reprographic machinery 进行中：29
4. 50314000-9 Repair and maintenance services of facsimile machines 进行中：1
5. 50315000-6 Repair and maintenance services of telephone-answering machines
6. 50316000-3 Maintenance and repair of ticket-issuing machinery 进行中：4
7. 50317000-0 Maintenance and repair of ticket-validation machinery