| KHÓA 46 | KHÓA 47 | KHÓA 48 |
| CNSTH 46 | CT 47 | CNTP 48A |
| CNKTCK 46 | CNTP 47A | CNTP 48B |
| CNTP 47B | CNTP 48C | |
| CNSTH 47 | CNKTCK+CT 48 | |
| CNKTCK 47 | KTCơ-ĐT 48 | |
| CĐ CT47 | CĐ CT48 |
Theo:
| KHÓA 46 | KHÓA 47 | KHÓA 48 |
| CNSTH 46 | CT 47 | CNTP 48A |
| CNKTCK 46 | CNTP 47A | CNTP 48B |
| CNTP 47B | CNTP 48C | |
| CNSTH 47 | CNKTCK+CT 48 | |
| CNKTCK 47 | KTCơ-ĐT 48 | |
| CĐ CT47 | CĐ CT48 |
