Electrical installation worker

We have experienced physics experimental course like Lamp series, parallel in primary school, if you misplace, you cant get full mark!
Now the Electrical installation worker will achieve your dreams to get full mark, even a wire connected wrong, there are still thousands of wires ready for you! Don’t look down on the connection of electric lines, it can not only increase the knowledge of physics, but also exercise your ability of logical arrangement.
So not everyone can become an electrical installation worker! What are you waiting for? Have a try now!