Track circuit system frequency shift cabinet (ZPW-2000G electronic)

Abstract

1. Name of this design product: Track circuit system frequency shift cabinet (ZPW‑2000G electronic). 2. Purpose of this design product: used to install signal generating equipment, signal demodulating equipment and signal voltage adjusting equipment. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design key points: rear view. 5. The top view of this design product is a part that is difficult to see or cannot be seen when in use, so the top view is omitted; the bottom view of this design product is a part that is difficult to see or cannot be seen when in use, so the bottom view is omitted.

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