Wood boxes, searching codingswitch, Double FM channels.
木质外箱，可寻址解码开关机，调频双通道。
2
The invention discloses a rotary codingswitch comprising : an insulted substrate installed with metal contact point pole, upper cover and rotary switch body;
本发明公开了一种旋转编码开关，包括：一个设有金属接触点极的绝缘基板、上盖 和旋转开关本体；
3
The alternation interface of intelligent instruments composed of lattice LCD and photoelectric codingswitch makes its operation towards menu form and fully automatic.