| 1 | Other Video Transmission Equipments. | |
| 2 | Generation and transmission facilities use three-phase equipment. | |
| 3 | The system is composed of the detecting equipment, the display and control equipment and the transmission equipment. | |
| 4 | E1 error-free transmission device, called EFTD, is then developed for this purpose. | |
| 5 | A fixed angle constant velocity torque transfer device, comprising. |