| 摘要 |
<p>The household control unit for e.g. stereo equipment has its modules forming part of the main housing. It is not composed of plug-in assemblies that fit into an exterior housing. The module sub-housings are identical so that when joined together they appear to form a single housing. The ends of this composite housing are closed by two end plates. The wiring passes through all sub-housings. The modules may be: power supply, amplifier, volume control, loudspeaker, receiver, transmitter, record player and tape recorder.</p> |
