Electrician engineer work tester measuring voltage and current of power electric line in electrical cabinet control concept check the operation of the electrical system .
ID: 2041021679
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- 大图:6714 × 3414 像素·56.85 cm × 28.91 cm·300dpi·JPG
- 中图:1000 × 508 像素·35.28 cm × 17.92 cm·72dpi·JPG
- 小图:500 × 254 像素·17.64 cm × 8.96 cm·72dpi·JPG