Subgroup
| Title | Application | Supplier |
|---|---|---|
| AERIAL | ||
| CONTROL BOARD | DRIVING SCHOOL | |
| LOUDSPEAKER | ||
| RADIO EQUIPMENT | ||
| SWITCHING BLOCK | Until OPR 05284 | |
| SWITCHING BLOCK | Since OPR 05285 |
| Title | Application | Supplier |
|---|---|---|
| AERIAL | ||
| CONTROL BOARD | DRIVING SCHOOL | |
| LOUDSPEAKER | ||
| RADIO EQUIPMENT | ||
| SWITCHING BLOCK | Until OPR 05284 | |
| SWITCHING BLOCK | Since OPR 05285 |