Electrician engineer work tester measuring voltage and current of power electric line in electical cabinet control.and wires on relay protection system. Bay control unit. Medium voltage switchgear.
ID: 1956228673
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- 大图:6649 × 2791 像素·56.29 cm × 23.63 cm·300dpi·JPG
- 中图:1000 × 420 像素·35.28 cm × 14.82 cm·72dpi·JPG
- 小图:500 × 210 像素·17.64 cm × 7.41 cm·72dpi·JPG