Analog voltmeter amp meter and signal lamp on control panel of power plant. Connectors in the electrical main distribution board unit circuit of control panel with selector switch automatic switch.
ID: 2173803285
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- 大图:5600 × 3149 像素·47.41 cm × 26.66 cm·300dpi·JPG
- 中图:1000 × 562 像素·35.28 cm × 19.83 cm·72dpi·JPG
- 小图:500 × 281 像素·17.64 cm × 9.91 cm·72dpi·JPG