2. You must know some rules, requirements and habits of the layout of electrical equipment in the tray.
3, all kinds of electrical equipment, components installation size (hole, fixed) you have to check the data.
You must know the current carrying capacity of electrical equipment and how many wires are used to carry heavy loads.
5. Learning and mastering advanced equipment and technology.
6. You have to know some methods and skills of workers' work, otherwise the workers can't make what you designed.
7, the user's needs must be known, you must also master the user's usage pattern, so as not to bring inconvenience to users.
8, the characteristics of some equipment, etc. I have to know.
Wait! I wish you become the backbone of the enterprise as soon as possible! And bring good people!