Electrical engineer using digital multi-meter measuring equipment to checking electric current voltage at circuit breaker and cable wiring system in main power distribution board.
ID: 1966225702
编辑图片
以图搜图
- 大图:6000 × 4000 像素·50.8 cm × 33.87 cm·300dpi·JPG
- 中图:1000 × 667 像素·35.28 cm × 23.53 cm·72dpi·JPG
- 小图:500 × 334 像素·17.64 cm × 11.78 cm·72dpi·JPG